Orthopedic seat cushion: - The orthopedic seat cushion for Brosthle has been scientifically developed and can give you a firm hold and help to relieve pain and pressure in the neck, back, sciatica, sternum and legs and to correct your sitting posture so that you can sit comfortably in everyday life.Premium features for your convenience: - Made from memory foam: it adapts perfectly to your bottom and keeps its shape. , soft velor cover: feels great and sits well. Including a cooling gel layer: keeps you cool and tail-free all day.Improve sitting posture: - The stone-leg cushion can relieve the pressure on the buttocks and relax the legs. It also promotes the correct sitting posture. After prolonged use, your posture can develop healthily. At the same time, blood circulation is stimulated.More breathable with Freshtouch cover: - The stone-leg cushion has a breathable mesh cover and an anti-slip base. The inside is made of visco foam, which adapts to your body perfectly and retains its ergonomic shape even after long periods of use. Can be used anywhere: - The cushion can be used anywhere thanks to the anti-slip cover and fixing strap. Whether in the office chair, wheelchair or car - always sit upright, safely and, thanks to a coccyx recess, extremely comfortable. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia