Features: Product Name: Outdoor training dog harness vest Material: Breathable mesh + nylon cloth, strong, durable. The bottom of the cotton fabric, fits the dog's back, comfortable and breathable Aluminum alloy buckle: aluminum alloy buckle, lightweight, strong tensile force Adjustable buckle: plastic buckle design, adjustable size, suitable for different dogs Hook and loop: Multiple hook and loop on the vest can stick armbands at will Notice: 1. Due to the different monitor and light effect, the actual color maybe a slight different from the picture color. 2. Asian size is smaller than EU/US/UK size, please compare the detail sizes with yours before purchasing. 3. Please allow 1-3cm differs due to manual measurement. Specification: Color: Black, camouflage, mud color, army green Applicable: Medium and large dog or hunting dog Size Neck Circumference Bust Fit for Weight M: 45-73cm 53-76cm 15-30kg L: 58-83cm 68-93cm 30-45kg XL: 71-96cm 88-114cm 45-60kg Package List: 1 x dog harness vest