Kong Wubbas Kong Wubba Unique patented design Reinforced nylon fabric Internal solid tennis ball & squeaker Brand new from the Kongreg Company these fantastic new toys are a must for any dog 39s collection The unique patented shape with long material tails will provide hours of interactive fun for owner & dog Durable reinforced nylon fabric covers two rubber squeaker balls in the small size & a squeaker ball & solid tennis ball in the medium & large sizes Available in three sizes small large & extra large