・ Breathable fabric: The pet knee protector is made of breathable fabric, comfortable and skin-friendly. It's not stuffy in summer, but warm in winter. ・ Fixed buckle: The fixed buckle firmly locks the dog's trunk to prevent the dog from falling off during wear. ・ Elastic webbing on the back: Adjustable, flexible, and elastic, it fits the body perfectly. It can be adjusted to the size of the body and the tightness. ・ Forechest webbing: Can increase the fixation of the forechest elastic webbing, and it can be worn in a pullover style, so it won't sag whether running, sitting, or lying down. ・ Cold breathable cotton pads with breathable cotton pads on the front and back: Protects injured joints in all directions. Front Leg Knee Support Protector for Dog Recovery, Bandage Licking Prevention, Breathable Pain Relief, Shoulder Support, Elbow Sleeve Pad, Blue, M, 8-15