














🪑 Elevate your sit game—comfort and posture, perfected.
The Curble Wider Cover is a premium detachable chair cover designed for ergonomic back and lumbar support. Featuring a washable polyester mesh fabric with anti-slip silicon dots, it enhances your Curble chair with thicker cushioning for superior comfort. Its innovative design leverages your body weight to promote natural posture correction, making it ideal for professionals seeking all-day support and style.












| ASIN | B09JVMXMZ3 |
| Age Range (Description) | All |
| Arm Style | Armless |
| Assembly required | No |
| Back Style | Mesh Back |
| Batteries required | No |
| Best Sellers Rank | #105,638 in Health & Household ( See Top 100 in Health & Household ) #82 in Lumbar Supports |
| Brand | curble |
| Chair Backrest Width | 15 Inches |
| Color | Cover Grey |
| Customer Reviews | 4.1 4.1 out of 5 stars (420) |
| Department | Unisex-Adult |
| Fabric Type | Polyester, Polyurethane, Silicon |
| Fill Material | Poly Urethane Foam |
| Form Factor | Square |
| Included Components | Back Cover, Seat Cover |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 3.2 ounces |
| Item model number | Curble Chair Cover_Wider_Grey |
| Manufacturer | ablue |
| Maximum Weight Recommendation | 600 Pounds |
| Model Name | Curble Chair Cover_Wider_Grey |
| Number of pieces | 2 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 12.4"D x 15"W x 12.4"H |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Sitting |
| Refill | Poly Urethane Foam |
| Size | W 14.5 x H 10.6 Inch |
| Special Feature | Anti Slip, Removable Cover, Washable |
| Style | Detachable |
| Unit Count | 1.0 Count |
B**.
Great for back alignment when sitting
My wife heard about the Curbie from a friend who takes her Curbie everywhere with her. She kept raving to my wife about its benefits for overall posture and help with aching backs. My wife insisted that I get one for her. Now she uses it all the time to help with her back when sitting in chairs that do not provide back support. The Curbie simply cannot be beat. It works! I have tried the Curbie myself, and I agree that it does help with back alignment and posture. However, my wife's Curbie is the regular adult size. It is a little too small for me. I need the large size, which Curbie offers online. We will buy another Curbie, and I fully recommend this product to anyone who has back issues. It is easy to use. It is a great value for the money. It is a quality product with solid functionality. You just place it into a chair and sit down on the Curbie to use.
T**Y
The cushion of this chair is truly excellent
The support is excellent, especially the combination of the lumbar support and the seat cushion. Even after sitting for a whole day, my lower back doesn't feel strained. When you sit down, you feel well-supported and don't slouch.
J**Y
Improved posture
It is slightly uncomfortable. by design but improved my posture and reduced lumbar pain. After a day or two you don’t notice the discomfort any longer. It is well made and will last along time.
H**.
Best thing for your back
Best for your back
L**E
Hard seat is uncomfortable
Very uncomfortable. Although curable supports the back, there is inadequate padding on the seat so it is too uncomfortable to sit on for long periods of time. I purchased it for back support because I sit at my desk for 12 hour shifts. Simply can’t use it
M**N
Well worth the money
Very comfortable
H**N
Grand is more comfortable than Wider.
I tried this wider version at my mom's when I visited her. It helps to reduce my back pain, so I bought the Grand for myself. Wherever I go, I carry my own seat that's uncomfortable, so I bought this Wider on last prime day to keep it on car not to carry out from home office. Hmm. Maybe I am used with the Grand, actually my size should be fit for this Wider, but I feel uncomfortable . The sacrum is too closed on chair. I may return and repurchase the Wider. I am 5.3 and 119 lbs.
J**I
Better as good posture “reminder”
It does not really do much. Concept is good, however its not really pushing lower or mid back to right posture. I might be good for “reminding” sit up straight.
S**L
This is the best back rest / back support I have bought. I use it on almost every chair. I no longer have back pain due to sitting on bad seats or poor posture.
P**.
Bought it for my mother who has Lumbar Spondylosis, who on sitting over any surface for extended period, starts sensing a lower backache. Sitting on it upright over a sofa or a chair, provides her considerable relief. Moreover one's sitting posture is also corrected due to the lumbar brace that it provides at the correct position, no matter one's height. (Saw it on an Insta page of a graphic designer who was used to siting for long hours on her chair). p.s. do not mind the present condition of this seat as our cat has clawed at it.
Trustpilot
4 days ago
2 months ago