1. Material: rubber
2. Weight: about 68g/piece for small size, 134g/piece for large size
3. Size: small size is about 20x3 cm/piece, large size is about 30x3.5 cm/piece
4. Application: dogs
5. Features: rubber molar rod, soft material, good elasticity, abrasion and bite resistance, molar and clean teeth, spiral design, easy to clean, imitating bone shape, more convenient for dogs to bite