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Flex Top King Sheets for Sleep Number Bed,100% Egyptian Cotton- 400 TC Split Top King Sheets for Sleep Number Bed (4 Pcs) Flex Head King 34" Top Split Sheets to fit Upto 16" Deep Mattress (Sage)

  • Based on 1,063 reviews
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Jan 5 – Jan 6
Order within 21 hours and 54 minutes
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Size: Top Split King :78"x80"+34"Split


Color: Sage Solid


Features

  • 100% Extra Long Staple Cotton - Sateen Weave Top Quality Egyptian Cotton Sheets deep pocket are as soft and comfortable as it gets and will have you sleeping like a baby.
  • Split Head King Size 4-piece bed sheet set, include 1 piece flat sheet - 102"x108" ,1 piece fully elasticized fitted sheet(15" deep)- 78"Wx80"L + 34"Top Split ", 2 pillowcases - 20"X40".
  • ACCENTUATE YOUR BEDROOM DECOR WITH ELEGANCE:: Available in a variety of solid colors and multiple sizes. Our glorious Egyptian cotton range is meant for the ultimate bedroom experience. Whether it is adding a touch of pastel luxury to your room or contrasting it with a pop of color, these classy sheets are all you need
  • Care Guidance: Machine wash our 100% Egyptian Cotton sheets in warm and tumble dry on low, do not bleach. When machine drying, do not dry at high temperatures. For bed linens it is important to remove from dryer before completely dry, gently fold then iron, if needed. Cotton tends to soften up with washing, so allow the sheets a couple washes to experience their silky softness.
  • 100% SATISFACTION GUARANTEE - Our products are backed by incredible customer service; we are dedicated to making sure you have an excellent experience, from the moment you place your order until after you begin using your new bedding. ORDER NOW, theres no risk. Our high-quality designs match any decor and make the ultimate gift idea for men and women, Moms and Dads, Valentine's - Mother's - Father's Day and Christmas. Best for any room in your house - bedroom, guest, kids room, vacation home.

Size: Top Split King 78"x80"+34"Split


Material: Cotton


Color: Sage Solid


Pattern: Solid


Brand: Cottingon


Number of Pieces: 4


Special Feature: Deep Pocket


Style: English


Included Components: Fitted Sheet


Closure Type: fitted sheet style


Thread Count: 400


Product Care Instructions: Machine Wash, do_not_bleach


Theme: Number


Seasons: All, Winter, Summer, Spring


Package Dimensions: 11.85 x 9.37 x 4.49 inches


Item Weight: 5.26 pounds


Manufacturer: Cottingon


Country of Origin: India


Item model number: CGN-400TC-69


Date First Available: May 21, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 5 – Jan 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great Product
Size: Top Split King :78"x80"+34"Split Color: Dark Grey Solid
I don’t usually have time to review everything I buy on Amazon but this one deserves a positive review. I have a sleep number bed with dual remotes so I have to use the special sheets with the split top. Sleep number sheets for my bed start at $250. We bought two sets when we bought the bed and neither set has held up. The fabric has had torn in different places on both sets just from normal wear. The sheet set I purchased from Amazon is one third the price and the fabric is a much higher quality. The only thing that might not make them perfect is the fitted sheet seems to be a little loose. But I don’t have the mattress cover on the bed right now because we moved and when we set up the bed in the new house, I didn’t have the energy to put it back on. I’m very happy with my purchase. I bought the dark grey and the photo doesn’t really look grey but it is. Not disappointed at all. ... show more
Reviewed in the United States on October 4, 2023 by Audrey Brown

  • We like this better than the brand name version
Size: Top Split King :78"x80"+34"Split Color: Light Blue Solid
We have a SleepNumber and it seems as if we’re always having to replace the fitted sheet. They always wear thin and get holes in the oddest places. I decided to give this brand a chance and have been pleasantly surprised. They feel nicer, and so far after a few months, are still in good condition. I did learn the strap that goes around the mattress to hold the fitted sheet in place isn’t secured as well as the original brand. I pulled and stretch it apparently a bit too much pulling one end of the strap out of its stitching from the sheet. Fixed it myself and now I’m a little more gentler when removing. Haven’t had any others issues since. Would buy again. ... show more
Reviewed in the United States on October 4, 2023 by Matthew S.

  • My flex top King and pocket$ agree!
Size: Top Split King :78"x80"+34"Split Color: Burgundy Solid
I was a bit reluctant to purchase this for my Flex Top King, Smart bed. I think it is sad that the brand tries to monopolize the bed linen for such an expensive bed. Anyway, when the sheet set came it was odd as to how to put it on the bed. It took two of us to figure out how the fitted should go. After we figured it out, I am still able to adjust my mattress to the different settings, without damaging the sheet set. Overall softness is ok, I mean hey, it is not Egyptian cotton, but for the price, I saved $244, in comparison to the store brand. I can buy multiple colors to go with the different seasons. I definitely will purchase again. I hope they start some deals. ;) ... show more
Reviewed in the United States on September 21, 2023 by Tia Tia

  • Totally soft and amazing value
Size: Top Split King :78"x80"+34"Split Color: Light Blue Solid
I have the sleep # adjustable king half split top bed. I love these sheets. I was hesitant, read many reviews. I was thinking I could just spend the $250 at sleep number store and get the sheets that I know fit the bed, or possibly waste $55 on sheets that might not work, or might be just ok but not great. Well they are great sheets! Someone else had mentioned that they are a little loose. They are a tad looser than the real ones from the store, but not sloppy loose, and I don't even notice it. I love to lounge in my bed and these sheets are perfect. They are easy to get on the bed,the fabric is really soft, not shiny or slippery like some microfiber, and they don't pill up. The stretch band that holds them in place is good, they have not come off once, and I put the bed up every night. The only thing I wasn't crazy about is the colors offered. They have bold, ugly colors for sure if the options. I got the light blue which ended up being a pleasing color. I don't care for bright colors on my sheets, I prefer more soft colors but the blue is good. I'll buy another set and if they still don't have any colors I like them I'll get white. You can't ever have enough white sheets. And you can't beat the price! ... show more
Reviewed in the United States on August 27, 2023 by Tammi

  • 2 different colors
Size: Cot Size:25"x75" Color: Light Grey Solid
I ordered two exactly alike (light gray), but one was definitely a darker gray. Possibly mislabeled? Overall, though, nice sheets. A little on the expensive side for these small sheets. Also, two pillowcases aren't necessary with this set.
Reviewed in the United States on October 13, 2023 by MusicalGardener

  • Great sheets
Size: Top Split King :78"x80"+34"Split Color: White Solid
The sheets feel much more than the price. Sheets are soft and appear well made. Works great with our sleep number bed and so much less expensive. Paid 1/2 of what the sheets are shown on Amazon currently so not sure why such a huge price increase within a month of purchase. Wish I had bought 2 sets at the lower price. ... show more
Reviewed in the United States on September 18, 2023 by Vicki

  • Do not hesitate to buy these!
Size: Top Split King :78"x80"+34"Split Color: Sage Solid
I was a little skeptical to try these but, I did not want to spend 300.00 for another set of sleep number sheets. I am so glad I bought them!! They do not slip off, the color is beautiful just like the picture, they are comfortable, and most importantly affordable!! I am extremely happy.
Reviewed in the United States on October 7, 2023 by Maggie J

  • Stay on the mattress!
Size: Top Split King :78"x80"+34"Split Color: Sage Solid
I love that these sheets say put on the bed. There’s elastic all the way around and corner straps to help the sheets stay put. The top sheet is a great size for length and width. I am going to buy these sheets again. They was up great and so far they have kept the color.
Reviewed in the United States on October 1, 2023 by Michael J Ritchie

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