124381 Size: 46" x 60" Features: -Material: Vinyl.-No crack mat.-Beveled edge for safety and ease on / off.-For use with all carpets, but essential for extra plush carpets of more than 0.75" car with padding. Options: -Available in several sizes. Dimensions: -Small dimensions: 36" W x 48" D.-Medium dimensions: 45" W x 53" D.-Large dimensions: 46" W x 60" D.