Kurbetts Back and Seat Cushion for Sciatica Pain,Ergonomic Memory Foam L-Shaped Integrated Seat Cushions with Adjustable Strap,Ultra Breathable Non- Slip Design for Office Chair,Car,Wheelchair Features: - Ensures Maximum Comfort During Long Hours of Work or Travel. - Built-In Memory Foam Core Adapts to Body Curves. - 3x Denser Than Standard Foam, Retaining Shape over Time. - Supports Lumbar Curve and Promotes Better Posture. - Anti-Skid Rubber Grip Points Keep the Cushion Secure. - Removable and Machine-Washable Cover Made from Breathable Bamboo Fiber. - Ideal for Office Workers, Travelers, Or Anyone Sitting for Extended Periods. - Packaged in a Luxury Gift Box, Showing Care for Comfort and Well-Being. Specifications: Product Name: Kurbetts Back and Seat Cushion Weight: 1.1kg Size: 17.3 16.5 12.6 in / 44 42 32 cm Material: Memory Foam Color: Black, Gray, Blue, Light Blue,Light Gray, Pink, Black+Gray, Green Package Includes: 1Pcs Kurbetts Seat Cushion