Dry your laundry 25% faster and reduce wrinkles and static with our wool dryer balls. The wool balls are produced with natural wool from New Zealand and the handy tray is made from recycled felt. This four piece set includes three wool balls and a rectangular tray. Made from recycled PET felt, the soft material is durable and functional.Details:Gray tray 4 piece setRecycled PET feltSupplies and accessories sold separatelyContents:3 wool dryer balls (2.8" diameter) 1 rectangular tray (10" x 4.3" x 3")