Feature: 1.This PVC ball can provide your dog/cat with hours of entertainment as it can bear the biting from your pet and has high elasticity and luminous features 2.This pet ball is designed for purposes of relief from boredom when your dog is staying at home alone. So that your girl/boy can find something to do when you are away and then keep the good mood when you are back 3.Lightweight ball is easy to carry when you have a trip with your puppy/kitten 4.Built-in button battery can bring a wonderful bright light for your pet 5.Uses this pet toy to play with your dog. Enjoys the peaceful time and improve the bond between you and your pet 6.This pet toy has a nice bounce when it hits the floor, so even playing game with your pet in a small space is entertaining Specification: Color:Multicolored(Random Color) Material:PVC Diameter:S:about 5.5cm,M:about 6.5cm,L:about 7.5cm Toys Type:Balls,Squeak Toys,Interactive Toy Features:Easy to Use,Glows in the Dark,Squeaky,Lightweight,Elastic,Battery Operated Target Audience:Dog,Cat Dog Size:S,M Gender:Unisex Used For:Daily Use,Interactive Play Battery Type:Button Battery Are Batteries Included:True Are Batteries Required:True Size Chart: Size----------Diameter S-------------5.5cm/2.17 M------------6.5cm/2.56 L-------------7.5cm/2.95