This unique checker rug with jumbo checkers is ideal for all ages – from young children to older adults. The large vinyl playing pieces (3″ in diameter) are nearly impossible to misplace and they are safe for young children. Ideal as an enjoyable past time! The rug is machine washable…low temperature washing & drying. Jumbo Checker Rug is constructed of synthetic and natural fibers (cotton, polyester/cotton, and possibly wool)