PREMIUM MATERIAL This pet vest is made of high-quality wear-resistant Oxford fabric, Padded with soft cushion to protect your dog's skin. The inner lining is made of three layers of mesh fabric to keep your dog breathable and cool when walking or playing. SAFE & USEFUL This soft harness featured with reflective strap, the reflective harness enhance your pet¡¯s visibility for those early morning and late evening strolls, which ensure your dog¡¯s safety! HOW TO CHOOSE ASIZE? Step 1: Measure dog¡¯s Neck & Chest Girth; Step 2: Fit two fingers under the straps. It¡¯s better to set aside 1¡±on the lower/upper limit. Note: Please measure your dog carefully and refer to the size chart before purchasing. PACKAGE INCLUDE 1 x Dog Harness 1 x Dog Leash