Product Features 1.Material Neoprene from chloroprene as monomer, emulsion polymerization of polymer, with fashionable appearance design; long-term use does not deform; dust, anti-static, anti-scratch. Waterproof and impermeable, can be washed repeatedly. 2. High quality metal buckle The use of self-made hardware accessories, multiple production processes, representing a more advanced texture. 3. Size adjustable In addition to the fixed size options, you can adjust the size further, no matter what kind of body your pet is, it can perfectly fit. 4. Safe and reliable All products have passed the pulling test, not afraid of emergencies, to ensure the safety of your pet. 5. Perfect for Many Occasion Perfect for daily walking, running, social gatherings, hiking, training, hunting, outdoor adventures and more! 6. Various color Available in a variety of colors and open to customization, you're sure to find your favorite!