SafetyPUP XD Reflective Dog Vest: Engineered BY dog lovers FOR dog lovers / medium size for dogs between 35 - 60 pounds. Base of Neck Diameter 19.0" - 23.5". Chest Diameter 24.5" - 30.75". MAXIMUM VISIBILITY: Providing your pet with maximum visibility in both daytime and low-light conditions, the SafetyPUP XD dog vest helps prevent accidents, sheds moisture, and guards against minor abrasions. 1) Reduces the chance of automobile-related injury, 2) Helps prevent hunting accidents when camping or hiking, 3) Excellent for working dogs EXTREME DURABILITY: The SafetyPUP XD vest is built from premium materials and engineered to stand up to tough environments without ripping or unraveling. 1) Ultra-durable 300D Oxford Weave fabric, 2) Reinforced stitching, 3) Resists rips, tears, and abrasions, 4) Repels water and soil ERGONOMIC AND COMFORTABLE: The SafetyPUP XD dog vest keeps your pet cozy and comfortable while eliminating discomfort and irritation. 1) Fabric interior is soft and smooth, 2) Ergonomic design reduces chafing and irritation, 3) Extended Velcro strips for a customized fit IDEAL FOR OUTDOOR USE: The SafetyPUP XD blaze orange vest excels in natural settings and makes an excellent hunting dog vest. 1) Hi-Vis coloration differentiates your pet from game or wildlife, 2) All-weather construction repels moisture SATISFACTION ! We stand behind our product . If you don't LOVE the SafetyPUP XD pet vest, we will happily your ! Try it now with zero risk! Youve got nothing to lose. Keep your pet safe, and secure in any environment. Dont gamble with your pets safety purchase your SafetyPUP XD reflective dog vest today!