U Shape Seat Cushion. Specifications: Type: Seat Cushion/Back Cushion Feature: Memory Set Type: No Unpick and Wash: Removable and Washable Pattern: PRINTED Style: Jacquard Technics: Nonwoven Shape: OBLONG Heating Method: Other Use: Seat Pattern Type: Striped Filling: Memory Foam Material: Terry Cloth Age Group: Adults Specifications: Density: 50D Shape: U Type Material: Polyurethane Use Scenario: Office/car/family/stadium, Etc. Size: 45 * 35* 7.5cm Features: The Seat Cushion Adds Extra Cushioning for the Long Hours That You Spend Driving on Your Vehicle or Working at Your Office. This Cushion Comes with Exclusive Features and Technology That Dampens All the Bumps That Would Make You Cringe in Pain During Driving As Well As when You Work Long Hours in Front of Your Computer. The Seat Cushion Has a High-tech Innovative Gel Layer with Hybrid Memory Foam That Takes All the Pressure off Your Tailbone, Sciatica Nerve, Lumbar, and Lower Back. It's Comfortable and Convenient to Use, and Unlike Other Big Cushions, the Belmint Orthopedic Seat Cushion Promotes Healthy Posture, Blood Circulation and Align the Spine So You Can Have a Better Time Concentrating on Your Task. Cooling Effect is Good, Sitting Will Not Feel Hot . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.