It is a material with both rubber and thermoplastic properties. It is environmentally friendly, economical, non-toxic, harmless, non-polluting, simple to process, anti-oxidative, and has good stretchability, adhesion and electrical insulation. - No additives, fresh and natural breath, pure natural warm products, soft and comfortable, environmentally friendly - The thorn design on the surface of the toy, the pet can clean the mouth while playing, strengthen the teeth, and make the teeth brighter - Cute shape design, fresh color, once your pet has it, you can’t put it down - Features:Product name: pet chew toys - Product material: vinyl - Applicable type: large and small dogs - Weight: 38.5g/barSize:13.7*5cmPackage: 10*bite toys