Search  for anything...

SUNFATT Sacroiliac Belt,Si Belt - Sacroiliac Hip Belt,55" Back Support Belt for Women and Men Suitable for 43-57" Hip,Sciatica Belt To Relieve Lower Back,Pelvis and Sciatica Pain Relief. Black

  • Based on 694 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $6 / 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

This item is eligible for return 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: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Nov 21
Order within 18 hours and 23 minutes
Available payment plans shown during checkout

Color: Black


Size: 35-57"


Features

  • Stronger and longer back brace for women lower backSuitable for hip bone circumference of 43-57 inches,si belt for men and women.Latest sacroiliac belt,three-stage elastic adjustment belt,is composed of a main beltand three ribbons.Three white ribbons stretched forward to strengthen support.Compared with the old Si joint belt,it is stronger,more compact,more wrapped,and Better alleviate the pain of SI,lower back,hip,sacroiliac and pelvis.**Christmas Gifts for Family.
  • Back brace for women Gifts from familyWife doing housework or recovering after child birth;husband sitting in the office or driving car for a long time;grandfather working in gardening and yard;standing allday long or exerting waist pressure,cause lower back or waist pain,wear correctly SUNFATT Sacroiliac Belt,can be alleviate your pain.
  • Lower back brace that is not easy to drop Elastic si joint belt for women,widened soft material SI Belt -Sacroiliac Belt.No matter you sit or run,it is not easy to fall,and a reflective tape is added to the back,which can be worn outdoor hiking orfor night running.
  • Ergonomics si beltLower back brace for women is made of velvet fabric,which is ergonomic,more suitable for the waist and skin,breathable and resistant to pilling.Fine hole magic buckle can be used repeatedly without loosening.
  • Doctor's recommendation Posture sacroiliac belt is concerned about your health,care for your family's life,and caring for your wife.PS:The picture shows how to measure hip circumference.
  • To measure hips correctlyRaise one leg to find crease on pelvis,which is where the bottom of seat belt is.Belt should be 2-3 inches lower than the ordinary clothing belt.WarrantyWe love our customers,Sacroiliac Belt enjoys a one year return period,if there is any problem about the velcro or delivery goods,please be sure to contact us.

Size: 35-57"


Brand: SUNFATT


Color: Black


Material: Cotton


Use for: Back


Product Benefits: Sacroiliac Belt,Si Belt - Sacroiliac Hip Belt,55" Back Support Belt for Women and Men Suitable for 43-57" Hip,Sciatica Belt To Relieve Lower Back,Pelvis and Sciatica Pain Relief. See more


Closure Type: Buckle, velcro


Fabric Type: 100% Cotton


Age Range (Description): Adult


Waist (cm): 57


Product Dimensions ‏ : ‎ 57 x 4.7 x 0.1 inches; 7.76 Ounces


Item model number ‏ : ‎ Si Belt


Department ‏ : ‎ unisex-adult


Date First Available ‏ : ‎ May 22, 2021


Manufacturer ‏ : ‎ SUNFATT


Country of Origin ‏ : ‎ China


Best Sellers Rank: #46,270 in Health & Household (See Top 100 in Health & Household) #63 in Hip & Waist Supports


#63 in Hip & Waist Supports:


Customer Reviews: 4.1 4.1 out of 5 stars 694 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 21

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.

Top Amazon Reviews


  • 👍🏼👍🏼
Color: Black Size: 35-57"
Great for the money.
Reviewed in the United States on November 14, 2023 by Jamie Bertolini

  • Seems great so far
Color: Black Size: 28-43"
I've used this every day since I got it..it is much better than the bigger back braces you would normally buy..definitely is a game changer for me
Reviewed in the United States on November 5, 2023 by C Naps

  • Directions and smell could be better.
Color: Black Size: 35-57"
It smells like tar even after washing though it does help with the pain. The smell causes headaches.
Reviewed in the United States on August 20, 2023 by Pugh

  • Very good quality
Color: Black Size: 28-43"
If you’re shot waisted, it might no work.
Reviewed in the United States on August 20, 2023 by Emty

  • Mom (almost- 100} thinks it is great
Color: Black Size: 35-57"
Mom doesn’t like to have them actually confine her so this ultra long belt works well
Reviewed in the United States on September 28, 2023 by Shahara Z. Jacobs

  • Great for lower back pain
Color: Black Size: 35-57"
I like how it feels and supports. It's hard to find a good back pain belt that is comfortable. This one is!
Reviewed in the United States on September 19, 2023 by Cat Mom

  • AMAZING...it works!!
Color: Black Size: 35-57"
i used this for sciatic and lower back pain. it's the first thing that has worked for me. i've had pain for a long time and by 6pm each night i'd be in so much agony. i received this a few days ago and after the first day i had NO PAIN. my only concern is i read the negative reviews after i purchased it and am concerned the velcro will wear out. pray it's not the case for me as this has changed my life. ... show more
Reviewed in the United States on June 25, 2023 by Nancy Scharfe

  • It does help with sciatica.
Color: Black Size: 35-57"
It works like it should. Thanks
Reviewed in the United States on September 24, 2023 by sandra wright

Can't find a product?

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