Well-fitting & Comfortable - This muzzle is made of high quality Soft Silica Gel?Designed with adjustable strap,Easy to use ADJUSTABLE STRAP:Adjustable nylon Reflective strap with a quick-release buckle and comfort strip for the dog’s snout. Breathe freely ,Lightweight and durable Anti-biting - Protect your children when staying with dogs, also protect your dogs from eating leftovers in the street This muzzle features a basket design that gives all-around protection,It allows unrestricted panting and drinking Size Name:26-30 cm (Pack of 1) | Colour Name:Black(Soft) How to measure your dog for these muzzles: Measure the circumference midway between the tip of the snout and eyes, under the chin and over the top of your dog’s muzzle. Size 3: Snout 10-12"(26-30cm),Support 22-55 lbs(10-25kg) Detail Material: silicone Package:1*Pet Muzzle Color: Black Size: 3