7 In 1 Dog Muzzles Suit: This dog muzzles set includes 7 different sizes, which means that it can be suited for most dog sizes and dog ages. They are very easy to fit and use with a fully adjustable strap and buckle as well. It's great to meet your different needs with the multiple choices and solving your problem easily. Anyway, if you have no idea about your dog's mouth size, this product will help you. Multi-Function Dog Muzzle: These anti bite muzzles are designed with a fully adjustable strap and buckle. This design will help you easy to put on or quick release buckle, it's very convenient and simple to adjust the right size for your dog. Besides, the material is wear-resistant, dirt-proof and easy to be cleaned, so that it can be used again and again. It's surely a reusable product and good companion for your needs. Eco-Friendly & Quality Material: All muzzles are entirely made from waterproof oxford cloth. They are light, breathable, strong, comfortable and eco-friendly. You do not have to worry about hurting your dog, and it will protect them just right. Package Included: 7 different sizes in each set. Safe and reliable, effectively prevent dogs from eating unclean, biting habits, hurting people or things. Size: 1: Front small circle: 12 cm, Rear small circle: 16 cm, Nose tip to eye position: 4.0 cm, Weight: 15 g 2: Front small circle: 14 cm, Rear small circle: 18 cm, Nose tip to eye position: 4.0 cm, Weight: 16 g 3: Front small circle: 16 cm, Rear small circle: 20 cm, Nose tip to eye position: 4.0 cm, Weight: 18 g 4: Front small circle: 17 cm, Rear small circle: 22 cm, Nose tip to eye position: 5.0 cm, Weight: 22 g 5: Front small circle: 19 cm, Rear small circle: 27 cm, Nose tip to eye position: 6.0 cm, Weight: 26 g 6: Front small circle: 21 cm, Rear small circle: 31 cm, Nose tip to eye position: 7.0 cm, Weight: 28 g 7: Front small circle: 23 cm, Rear small circle: 32 cm, Nose tip to eye position: 7.0 cm, Weight: 30 g