About this item HARNESS & LEASH & COLLAR SET – Package includes One pack of 3 parts, a perfect suit. Please MEASURE your pet’s chest (full part) girth and neck girth before purchase. Sizing does You can refer to Our Size Guide and sizing chart for the best fit. If in between sizes, please order one size up. AIITLE Dogs Harness include the sizes from XS-L for Small Medium Large breed up to 90 lbs. COMFORTABLE & UNFETTERED – The dog collar and harness adopts a three-point adjustment system, which can adjust the length to make the harness and collar fit the dog’s body better, eliminate the pulling pressure on your pet neck and make your dog more comfortable when walking or training. Suitable for all seasons, whether it’s taking your pet for a walk, a trip, keeping your pet in a positive mood. HIGH QUALITY & DURABLE – Made of high-quality polyester, no harm to pet’s neck, soft and comfortable. D-ring, O-ring, buckle are made of alloy, carabiner Clip is ma