MADE FROM RECYCLED PLASTIC BOTTLES. Machine washable with both the removable cover and inner pad made entirely from recycled plastic (150-300 bottles per cushion). Suitable for both indoor and outdoor use. Soft as wool but durable for family life with a linen look finish on the back (also made from recycled plastic bottles). They are environmentally friendly, UV stable and ethically made. Throw the covers in your washing machine for a 30-degree wash, air dry and they are as good as new.