Seat Hips Cushion Memory Foam Butt-up Cotton Lift Pad. Features: 3D Curve: According to the Natural Curve of the Human Thigh. Double Concave Design Prevents from Compression and Deformation. After Sitting Down, the Cushion Features No Expansion to Prevent Sedentary Buttocks Flat Deformation. Care for Caudal Vertebra: In Order to Pursues a Better Sense of Comfort. Thickness Will Change the Comfort Angle of the Human Body and the Table. Seat Lining: In Order to Make the Product More Effective and Fit More Comfortably. Pressure Values Generated by Different Parts of the Human Body. Always Shape the Beautiful Butt Full Curve. Specifications: Outdoor Activity: Camp Model Number: Seat Hips Material: PE Cotton Length: 45CM Width: 41CM High Area Height: 7.5CM Ground Area Height: 2CM O Type Gaps Length: 18CM O Type Clearance Degree: 10CM Package Includes: 1x Cushion . 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.