Dutch Velvet Fabric: This long seat cushion is equipped with a skin friendly and comfortable Dutch velvet surface, and filled with high elastic PP cotton. It is super soft and can maintain elasticity even when sitting for a long time Size: We provide approximately 17 * 17 * 17in (43 * 42 * 43cm) seat cushions, which are the standard size for most dining chair cushions, office chair cushions, and computer chair cushions Design: This is not just a chair cushion, but also a lazy back that can be fixed to the chair with elastic bands. The suture can fix the filler and is not easily deformed after long-term use Machine Washable: There is a zipper on the anti slip pad on the back, and when the zipper is opened, the heating element can be taken out. The seat cushion can be directly brushed or thrown into the washing machine for washing. Not easy to pick up and fade, can free up hands Multi Functional: plush seat cushions are not only suitable for chairs, but can also be used as sofa covers, floor mats, seat pillows, etc. Very fluffy, keeping you warm and comfortable. It can also be used as a warm gift to give to girlfriends, girlfriends, or classmates Product Name: Integrated Seat Cushion Fabric: Dutch velvet Filling: PP cotton Color: As shown in the picture Style: Modern and minimalist Space: living room, bedroom, study, office, dining room, balcony Size: 43 * 42 * 43cm/17 * 17 * 17in Product Includes: 1 * Integrated Seat Cushion Note: Dimensions are manually measured, please allow for slight errors