Humunga Chomp Teeth-Shaped Ball and Large 'Stache 2 Piece Bundle HYSTERICAL - Amuse yoursef and friends while playing fetch with your dog! Ball has a 6.4 cm diameter and is great for pets of all sizes. ONE SIZE FITS ALL - Ball has a 6.4 cm diameter and is great for pets of all sizes. No special fitting needed for these chompers! NON-TOXIC - All materials are non-toxic. However this is not a chew toy. GREAT GIFT - Keep for yourself, or buy two and give one to your pet loving friends and family members.