The patio cushion is made of waterproof, stain-, and UV- fabric. Two securing straps keep the cushion securely in place, preventing it from shifting or sliding. Package: You receive 1pcs patio chair cushion. Please measure the length and width of your chair before purchasing this outdoor patio furniture cushion. Note: Color depending on lighting, angle, and temperature. Easy Care: Our outdoor furniture cushions are easy to clean; simply wipe with a damp cloth and mild soapy water. The outdoor patio cushions can be restored to their original shape and texture by sun drying or air-drying.