Air KONG X-Small Squeaker Tennis Ball Dog Toy 6-Pack What could your dog love more than a tennis ball? One with a squeaker! The Air KONG Squeaker Tennis Ball Dog Toy is made from soft yet durable tennis ball material, and is pressure-less so it will not puncture during rough, squeaky play. Its wild bounce on hard ground will keep your dog on his toes. This floating toy can also be enjoyed poolside or at the beach. Features: Non-abrasive tennis ball material will not wear down your dog's teeth Durable Puncture-proof Floats Extra-bouncy Item Specifications: Materials: Synthetic Felt Size: 11/2" Diameter