Specification： Material: PP+TPR+Nylon Size(Approx): 17x2.3cm/6.7x0.9inches.(LxW) Color: As Pictutre Package included:4x Three Sided Pet Toothbrush Features: 1.it clean teeth, fight plaque and tartar, freshen breath and improve oral health.it's designed for all dog and cat breeds. 2.Better grip 3.Better clean the pet mouth, 4.Rubber and plastic are used in the handle part. 5.It makes it more firm, 6.No harm to pets