size : M(38-48 cm 28cm 2.5-4 kg ) Material:nylon Color:red,blue,black,pink,green,orange,rose Fature:mesh,soft ,breathable Our small dog harness is made of breathable and ultra-light fabric. The edge of the harness is made of cotton material, super comfortable and soft. This breathable dog harness is ideal for the summer days with high temperature. Puppy harness and lead set with robust buckle and D-ring on the back, and the hook of the leash is made of aluminum, durable and stable. This safety harness gives you the confidence to walk your dog in the crowded street or wild, suitable for daily walking, jogging, training, etc. The dog vest harness can be easily put on & take off with the buckle. The adjustor can easily adjust the size to fit your cat and puppy. dog harness and the 1.5m dog leash together with a reflective strip design, makes your pet visible in low light conditions, improves safety when walking at night or foggy days. For your dog's best fit, please measure your dog around widest part of the chest & lower neck and then refer to size chart.