Zisc(R) is the ultimate flying disc - it's soft and gentle on gums, floats in water, flies far, and makes fetch fun. Features Soft, pliable, flexible material is safer on teeth and gums than plastic discs Easy for dogs to pick up Flip Zisc over and it doubles as a non-toxic travel bowl Flies far, fast and floats in water Non-toxic & Dishwasher Safe Made with zero-waste and recyclable Zogoflex(R) material in Bozeman, Montana Specs Small 6.5"/17 cm Large 8.5"/22 cm Additional Details: PLAY SAFE. PLAY SMART. Please remember your dog's safety is your responsibility. No dog toy is indestructible. Choose only toys that are the appropriate shape and size for your dog and always supervise your dog's use of this toy. If damage occurs, please discontinue use of the toy immediately.