- Toy made of thermoplastic and nylon for dogs - Shaped like a bone with a beneficial effect on teeth - Provides gentle massage for your animal's gums - Fun guaranteed This toy for dogs is made of thermoplastic rubber and nylon, and has a classic bone shape that makes it irresistible to our four-legged friends! Available in different sizes, PA 6386 and PA 6388, it is useful to satisfy your animal's natural need to chew. It is an entertaining and effective means for your furry friend, as it is equipped with rings that provide a gentle massaging effect on your animal's gums. The material used in its production makes it particularly strong, not to mention its attractive appearance, achieved thanks to the colored transparent effect.