Features: Warm and BreathableThis pet dog warm cotton coat adopts an adjustable neck tightness strap, coupled with a thick quilted layer, allowing your beloved dog to stay warm and breathable in winter, and comfortable to wear. Safety Reflective DesignLarge-area reflective design, The neck part of this dog jacket has reflective material, ensuring the safety of dogs walking in dark light. Waterproof Nylon FabricWaterproof nylon fabric, easily copes with various weather conditions, does not easily stick hair, and is easy to clean. Built-in Traction D-ringNo need for additional collars/harnesses; sturdy and pull-resistant buckle, firmly fixed, adjustable waist; high-elastic leg fixing strap, put into the legs, close-fitting warmth; inter-cotton lining for cold conservation, not afraid of severe cold. Suitable for Dogs of All SizesWhether it's a small dog or a large dog, you can find the right size, allowing your beloved dog to be fashionable and warm in winter. Specification: Optional Color: Black / Beige / Blue / Grey / Pink / Green Optional Size: M (Upper Neck: 9.4-15.7"/24-40cm; Lower neck circumference: 16.9"/43cm; Waist: 18.1-25.2"/46-64cm; Length of coat: 12.4"/31.5cm); L (Upper Neck: 7.1-17.3"/ 18-44cm; Lower neck circumference: 18.1"/ 46cm; Waist: 20.5-28"/ 52-71cm; Length of coat: 15.4"/ 39cm); XL(Upper Neck: 8.3-20.1"/ 21-51cm; Lower neck circumference: 20.9"/ 53cm; Waist: 21.3-29.9"/ 54-76cm; Length of coat: 17.5"/ 44.5cm); 2XL(Upper Neck: 9.4-22"/ 24-56cm; Lower neck circumference: 22.8"/ 58cm; Waist: 23.6-32.3"/ 60-82cm; Length of coat: 20.5"/ 52cm); Material: Nylon + Polyester Package Size: M: 28*21*6CM; L: 29*19*6CM; XL: 35*24*6CM 2XL: 39*28*8CM Packaging weight: M: 140g; L: 171g; XL: 219g; 2XL: 267g Package list 1* Dog Coat