Search  for anything...
SafeRest

SafeRest Premium 9" Thick Box Spring Encasement - Waterproof - Breathable, Noiseless and Vinyl Free - Fits Up to 9" - TwinXL

    • Based on 8,793 reviews
Condition: New
Checking for product changes
$30.99 Why this price?
Holiday Deal · 59% off was $74.95

Buy Now, Pay Later

As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Dec 27
Order within 23 hours and 1 minute
Available payment plans shown during checkout

Size: Twin XL


Style: 9 inch depth


Features

  • Surrounds the box spring on all 6 sides with a durable high-grade polyester surface material
  • Exclusive Micro-Zipper technology.
  • 360 Secure zipper feature prevents accidental openings by sealing the end zipper traveler with a Velcro flap
  • Polyester
  • WATERPROOF - Don't worry about your box spring getting ruined. Our box spring encasement protects agains liquids

Description

SafeRest Box Spring Encasements Protect Your Box Spring Against Fluids Through extensive research and development, SafeRest has created a better way to protect your box spring Full Protection For Your Box Spring Rather than disposing of expensive unprotected mattress sets, SafeRest encasements seal and safeguard your box spring.Specifically Designed and Lab Tested SafeRest box spring encasements, with a soft polyester surface material and waterproof membrane back coating, were specifically designed and lab tested to protect your mattressSafeRest's Exclusive 360° Secure Micro Zipper SafeRest's patented 360° Secure feature offers the ultimate in protection eliminating the risk that the end zipper traveler will pull back exposing the box spring. This is realized by securing the end traveler with a fold-over Velcro flap covering it on all sides. Machine-wash with your sheets, tumble dry on low heat. Do not iron.SafeRest box spring encasements contain no vinyl, phthalates, flame retardants or PVCs..

Brand: SafeRest


Color: White


Size: Twin XL


Fabric Type: Polyester


Special Feature: Durable,Premium,Waterproof


Brand: SafeRest


Color: White


Size: Twin XL


Fabric Type: Polyester


Special Feature: Durable,Premium,Waterproof


Closure Type: Zipper


Product Care Instructions: Machine Wash


Water Resistance Level: Waterproof


Age Range (Description): Adult


Material: Polyester


Product Dimensions: 11.4 x 10.9 x 3.5 inches


Item Weight: 2.36 pounds


Manufacturer: SafeRest


Country of Origin: China


Item model number: SYNCHKG022870


Is Discontinued By Manufacturer: No


Date First Available: August 7, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 27

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Sweet relief.
I discovered I had bed bugs after three months of bites that I thought were allergic hives. I spent hundreds of dollars on doctors and different prescriptions, and after waking up one day completely covered in new "hives," I lifted my mattress on a whim and saw two bed bugs. I have no idea where they came from or how they got there. Nightmare!! I immediately called an exterminator, and he suggested that I encase the mattress and boxspring of my bed, in addition to treating my apartment and meticulous washing and drying of all our clothes in hot water and thorough vacuuming. I spent alot of time researching the different styles of encasements, and decided to buy this brand, based on the reasonable price, but more because of the five-star rating these encasements received from other buyers. I bought encasements for my mattress and box spring, as well as the pillows. I moved my bed away from the wall, and slid Climb-Up traps under each leg of my bed frame. I also dusted all the baseboards, my nightstands, and my dressers with diatomaceous earth. I have a standard mattress and box spring, and these encasements fit almost perfectly (slightly roomy, but not gigantic). They were very easy to put on, and once the sheets went on, you couldn't detect them at all. (Side note, I love how they make my matresses look fresh and white!) They don't make any noise when you're sleeping, have no odor, and since I've encased my mattresses, I haven't been bitten. I admit that bed bugs have left me paranoid and scarred for life. I'm still a little psychotic about falling asleep at night, but I have no reason to be. These encasements truly do what they are supposed to do. I will never take them off, and I will put them on every mattress I ever buy in the future, as a prophylactic measure so that I never have to deal with bed bugs again. If you're in any situation that resembles mine, don't hesitate to choose this brand of mattress encasement. You will not be disappointed. ... show more
Reviewed in the United States on September 27, 2012 by D. Retske
    • Works good
Size: Full Style: 9 inch depth
Bought two of these for my mattress and boxspring. Really helps keep bed bugs and any spills from ruing my mattress. Makes no noise when moving around on your bed. Fits snug and tight on your mattress. Easy to clean and put back on after. It's a fabric material that I prefer do no rips or tears. I've had it on my bed for 2 years and it's going strong. ... show more
Reviewed in the United States on October 15, 2023 by Sarah
    • ... Is keeping our cat from clawing our new box spring
Size: Queen Style: 9 inch depth
This is an excellent product, even better than I was expecting. The zipper encompasses three of the four edges so that the "encasement" is extremely easy to put on -- and take off, should you want to. The zipper is also "tight," so much so that it's pretty much invisible once it's closed (preventing virtually anything, even very tiny things, from getting to your box spring). I bought this for the new box spring/foundation we've had, as I write, for barely two weeks. We bought the box spring and this encasement, along with a new mattress, for our home bed where bedbugs and other such creatures are not a problem. Instead, I got it in hopes that one of our cats -- who daily was using several corners of our previous nine-year-old box spring as a scratching post -- would stay away from this new box spring due to the VERY tight weave of this encasement. It's working. Roo was, from day 1, far less interested in it, and after systematically redirecting her away from it (she certainly knows what "NO!" means) she is now, instead, using the actual scratching post that's in the bedroom, as our other cats do. Roo is likely not very interested because she can't actually tear the encasement fabric or stick her claws into it in the (to her) same satisfying way she could into the previous box spring. If her claws were very sharp (we keep them trimmed) they might leave pin-point punctures the fabric (she's a small cat, with small claws), but this encasement's fabric is just not tearable. By extension, this encasement must certainly also work to keep out bedbugs, et al, as it's intended. Considering the unusual fabric and zipper, how well this is made, and how much good bedding materials cost these days, the price, I think, is also pretty reasonable. ... show more
Reviewed in the United States on March 28, 2015 by Marian

Can't find a product?

Find it on Amazon first, then paste the link below.