Premium Material: The Seat cushion is made of soft polyester cotton, while the core is filled with high density sponge and space cotton, reducing the direct pressure on the buttocks from hard chairsNon Slip DesignOur seat cushion comes with two ropes that can be attached to the chair, ensuring your chair cushion stays in place without accidental movementVersatile Use: Suitable for all seasons, this Floor Seating Cushion fits most dining chairs making it a versatile addition to any home or office settingProduct Dimensions: With dimensions of 43 x 41 cm and a thickness of 3cm, this Floor Cushion provides ample seating space and comfortMulti PurposeDining Chair Cusahion can be used as a patio mat, meditation mat, yoga mat, chair cushion, sofa cushion, tatami mat, knee pad, etcSpecification:Material: Polyester cotton, sponge and space cottonSize Chart:43 cmx41 cmx3 cm/16.93 inchx16.14 inchx1.18 inchPackage Includes:1 Chair CushionNote:Please allow slightly errors due to manual measurement and different monitors.