Great cushioning for chair,sofas,watching TV,floors,bedroom. It's more comfortable than rugs or mats.Offering quick and comfy seating anywhere. Features: 1.Velvet fabric,smooth and soft,with fluffy high rebound PP cotton filling,long durable. Disperse pressure evenly,and relieve muscle fatigue,protect the hip. 2.Ties design,easy to fix the seat cushion,not easy to move and slip. 3.Perfect for dining room chair, office chairs, kitchen chairs, patio garden chair, outdoor chair or any seat that needs extra padding. This thick chair pads also can be used as a backrest or floor cushion. 4.Soft velvet fabrics provide warm,comfortable feeling,relax your buttock and body in daily life. Clean: hand wash or spot clean with a damp cloth and let it air dry naturally. Specification: Cover Fabric: Crystal Velvet Filling: pp cotton Dimension: 40x40cm(16x16in)/43x43cm(17x17in)/45x45cm(18x18in) Thickness: 8cm/3.15in Package includes: 2/4/6 xchair cushions(not include Chair). Warm Prompt: 1.Due to lighting effects and monitor's brightness/contrast settings etc,the color tone of the website's photo and the actual item could be slightly different 2.Please note product will arrive in a slightly compressed state; please allow a few days for product to expand to final size listed in description. 3.Please allow 1-3cm error due to manual measurement. 4.Any questions please feel free to contact with us,we will reply you in 24 hours