Liquid gel in the core allows for unrivaled pressure distribution across your bottom. Standard foam cushions simply provide a thin layer of padding while you are sitting. In this cushion, the internal fluid allows pressure to be moved from sensitive, high pressure regions, like the coccyx and tailbone, to regions with less pressure. The removable cover features a nonslip base for added stability and machine washable for easy cleaning. Simply remove the cover with the premium, durable zipper. Durably made, the cover will last for hundreds of washing cycles. Designed with medical-grade use foam,  the cushion is also perfect for anyone who sits long hours at a desk or workstation. With an ideal balance of supportive foam and contouring gel this versatile cushion will make sitting comfortable again.
FEATURES
4 Layers Of Supportive Comfort
(1) Water-resistant cover is soft and luxurious to the touch and features a nonslip base for added stability. Machine washable, the cover is easy to remove for regular cleaning. (2) Waterproof seal ensures fluids will not intrude on the foam, making the cushion 100% waterproof. (3)Resilient foam will not flatten out,  providing comfort and support throughout the day.  (4) Liquid gel interior for exceptional comfort and even distribution of pressure.  
Liquid Gel Core
Dynamic fluid allows the cushion to continually distribute pressure evenly across the contact surface. Regular foam cushions simply can not match the pressure relief quality of gel cushions especially for pressure sores and discomfort. 
Waterproof
Use your cushion freely and do not worry about everyday spills or wear and tear. The cushion has 2 different layers of waterproof material to ensure water will never compromise your cushion.
Optimal Size
Designed to perfectly fit standard wheelchairs and office chairs, the cushion includes a nonslip base for stable and secure seating. Large enough to cushion your entire seating area yet small enough to remain portable and convenient.
Vive Guarantee
60 day unconditional guarantee so you can purchase now with confidence.
GENERAL SPECIFICATIONS
What’s Included:
1x Wheelchair cushion
1x 60 Day Guarantee 
Color(s): Black
Size(s):
16” x 16” x 3”
18” x 16” x 3”
20” x 16” x 3"
Product Dimensions:
Dimensions:
Depth for all cushions: 3”
Medium cushion: 16” x 16”
Large cushion: 18” x 16” 
Extra-large cushion: 20” x 16”
Product Weight: 
3.52lbs  –  16” x 16” x 3”
3.87lbs  –  18” x 16” x 3”
4.29lbs  –  20” x 16” x 3”
Product Material(s):
80% polyester + 20% PU Leather
100% Polyurethane Foam - 30D
Gel cover : Nylon with coating PVC                         
Gel material: C1800 with CMC
Care: 
Spray with disinfectant spray and wipe clean. 
Hand wash with mild detergent, hang dry.
PRODUCT SPECIFICATIONS
Custom-made foam – flame retardant foam – density: 30D