Our round kitchen chair cushions is perfect for your dining room! These colorful and practical dining chair cushions will bring you a beautiful dining time! HIGHLIGHTS: 1. Filled with new generation memory foam, which is a upgraded material, 4cm/1.6in thickness, more resistant to deformation, more smooth and more breathable. No formaldehyde, no irritating odor. 2. With removable cover, the cover is detachable with embedded zipper design, makes the seat cushion is easy to be washed and cleaned, will not scratch your chairs . 3. Novel corn grid fabric, three-dimensional, this fabric is machine washable, no fade and no pilling. 4. Four seasons suitable, In the winter, it can protect your from the cold chair surface. In the summer, it will not be stuffy. 5. Widely used for your ding room chair, kitchen chairs, office chairs, papasan chair, garden chair and so on. It also can be used as a floor cushion, balcony cushion, bay window cushion and tatami cushion. SPECIFICATION: Liner Material: Memory Foam Diameter: 40cm/16in Thickness: 4cm/1.6in Note: 1.The cushion arrives in a slightly compressed state, please allow a few days for the product to expand to the final size shown in the description. 2.The inner core can not be washed in a washing machine, nor exposed to the sun. 3.The size of the chair cushion is manually measured, there will be 1-2cm error, please understand.