High-qualityThe square chair cushion is made of Natural eco-friendly material, Corduroy for cover and EPE Pearl cotton for filler. Overstuffed construction for extra comfort and good for long time sitting. Large SizeOutdoor Square Cushions dimensions are 18x18x3.5 inch (2 Pack). Tips: Please note the round chair cushins were packed with compress bag due to long shipment. Please put the floor seat cushion exposing under the sunlight for a few hours, then the chair cushion will recover to the normal thickness soon. MULTI-PURPOSE The patio seat cushion feels soft, delicate, warm and breathable. The solid color is your most suitable choice which is perfect for decoration indoor outdoor living room garden office playroom adults or gift. And is a high quality seating cushion, meditation cushions, dining chair pads, japanese floor pillows. The square chair cushions for chair make you enjoy a high quality of life while for long time siting, travelling, or in the office. EASY CARE Lightly spot clean, Gentle machine wash or Hand wash round outdoor patio cushion with mild detergent and cool water.