Features: The best playmate for pets: With this durable, safe and well-designed toy, your dog will become happier and smarter. Reduce chewinrking, and bid farewell to loneliness and boredom. Funny toy: It can satisfy the pet's instinctive needs and release for extra energy. And attract pets' attention, irregular jumping and rolling increase the fun. The simulation bone shape is more attractive to pets. Stimulate the fun of playing with pets. High quality: The product is made of nylon + tpr/nylon + wood chips, which has good elasticity, bite resistance, non-toxicity, non-abrasiveness, and is safe for your pet's teeth to grind and clean. Improves dental hygiene: Chewing can help to clean teeth (dental calculus), controls plaque and tartar. Promote oral for health and soothes discomforts during teething. Long lasting dog toy: This durable dog bone toy stand up to power chewers, helps to release excessive energy, reduce boredom, anxiety, destructive behavior and discomfort during puppy teething period. Specifications: Material: Nylon+TPR/Nylon+Wood Chips A Type S Length : Approx.125mm/4.53 inches B Type S Length : Approx. 115mm/4.92 inches A/B Type for M Length : Approx. 150mm/5.91 inches Type: A Type S, B Type S, A Type for M, B Type for M Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Piece Nylon Sawdust Bone