Whether you have a Jack or a Border Collie, your dog will love our B12. With a 2” (50mm) diameter Megalast ball for your dog and a shock absorber for you, you’ll have a chomping and tugging good time. We’ve upgraded to these super tough thermo plastic rubber balls as they have a solid core so they won’t split. Made in the USA, Megalast balls rinse clean, float, are infused with vanilla extract and will not wear down your dog’s teeth. Our GRIP ULTRA bungee inserted in the webbing has three times the resistance than standard bungee giving you the maximum shock absorption. Measures 14″ (36cm) long, stretches to 19″ (48cm). Available with black or yellow 1” (25mm) soft-touch tubular nylon climbing webbing, the same durable webbing we use for all our toys. Balls are available in three bright, attention grabbing colors: sky blue, lime green or ruby red. Please allow us to choose. Cold water machine wash, hang to dry.