Color: black, brown Size: M: Circumference: 28-35", Back: 11", Root of Neck: 18-24", Neck to Armpit: 12", Neck Weight (kgs): 0.55, Dog Weight (kgs): 15-30 kgs L: Circumference: 28-40", Back: 12", Root of Neck: 21-32", Neck to Armpit: 13", Neck Weight (kgs): 0.65, Dog Weight (kgs): 30-40 kgs XL: Circumference: 32-45", Back: 13", Root of Neck: 24-30", Neck to Armpit: 14.5", Weight (kgs): 0.75, Dog Weight (kgs): 40-55 kgs Material: Polyester Weight: 550g, 640g, 720g ▶MILITARY STANDARD MATERIAL◀ The heavy duty vest is made of 1050D nylon with strong stitching for extra durability and abrasion resistance for all field use. The two METAL shoulder strap buckles can withstand a lot of pulling force, ensuring your dog can be safely steered during training, hunting, work and any other occasion. Great padding at every pressure load point to protect your dog's skin, while a breathable air mesh keeps your dog ventilated and comfortable ▶Multipurpose practical design◀ MOLLE system is equipped with bag, water bottle and dog tactical gear on both sides. Multiple hook and loop panels for morale patches and badges to showcase your dog's personality. Widely used in personal service, law enforcement, hunting or outdoor recreation ▶ MAXIMUM CONTROL AND SAFETY ◀ The dog harness features 2 metal leash attachment points for safer dog walking - a front clip for pull-free control or dog training, and a rear clip for casual walking or jogging. Reinforced top handle provides additional control and easy lifting assistance in general and hazardous situations ▶ EASY TO USE, FULL ADJUSTMENT ◀ This simple dog harness has 4 quick release buckles for easy on and off. 5 fully adjustable shoulder straps (2 shoulders, 2 chest, 1 abdomen) ensure a comfortable fit and maximum mobility. We stand by our product quality!