1.Composed of super-durable tough exterior nylon shell2.Provides a strong resistance to bite, engineered to last!3.Features dual-reinforced stitching for added durability4.Inner lined with Eco-Friendly recyclable inner plush polyfill, completely water resistant and easy to clean5.The Pet Life Animal Dura-chew tough dog toy features a strong heavy grade exterior shell composition made with tough Nylon and Polyester fibers. Features reinforced stitching all around for enjoyable tough tug play with a strong resistance to bite while engineered to last. This toy is also water resistant and super easy to clean. Sizing Guide: Size Dimensions LxWxH (In Inches): 13 x 6.2 x 3.5