Arthritis-Friendly Swivel Design: This 360° rotating seat cushion allows smooth, effortless pivoting in any direction, reducing back and hip strain for arthritis sufferers, making it an essential arthritis aid for seniors entering or exiting seats. Pressure Relief for Arthritic Joints: Constructed with resilient, contoured foam, this arthritis tool provides targeted pressure relief for hips and back, enhancing comfort during prolonged sitting for those with arthritis or limited mobility. Non-Slip Secure Base: Backed with textured, non-slip material, this arthritis-friendly cushion stays securely in place on flat surfaces like car seats or office chairs, ensuring safe rotation for arthritis patients without unwanted movement. Lightweight and Portable: Made from lightweight, breathable velvet and EVA plate, this 40cm-diameter arthritis mobility aid is easy to carry, perfect for arthritis sufferers using it at home, in the car, or at the office. Comfortable All-Season Fit: The soft mat fabric conforms to seat shapes for maximum comfort, offering a snug fit for arthritis patients during transfers, suitable for year-round use in various environments. Versatile for Multiple Settings: Ideal for flat-surfaced seats in cars, offices, or homes, this arthritis support cushion enhances mobility and comfort for seniors and those with arthritis or joint pain. Product Specifications: Colors: Red, Black, Grey, Wine Red, Coffee, Beige. Diameter: 40cm. Material: EVA plate, Velvet. Features: 360° rotation, non-slip base, contoured foam. Package Contents: Includes 1 360° Rotating Seat Cushion. Note: Slight color variations may occur due to lighting or display differences; allow a 1-3 cm measurement error due to manual measurement.