The key to doggy pleasure Chew chew romp and play Chomper Mini TPR Rope N Rings are made from a flexible thermoplastic rubber with nubs that stimulate the gums as dogs or pups chew Features . Made with tough thermoplastic rubber. Textured rubber and rope to massage gums as dogs chew. Flexible star and ring shaped rubber handle offers a comfortable grip Specifications . Color Blue. Weight 0 21 lbs