Features: 1. Built-in ultra-wide soft cotton shoulder strap, more comfortable for sanitary ware. 2. Adjustable tightness: Adjustable by two adjustable Velcro chest straps and adjustable waist size. 3. High elastic compression sponge lining for protection and shock absorption. 4. Meticulous workmanship: This meticulous design, perfect in workmanship, durable and long service life. 5. Durable material: This product is made of high quality cotton nylon oxford cloth material, durable and long service life. Description: It is an ideal equipment for fitness, weight loss and exercise, this widened shoulder design makes it comfortable to wear. Specifications: Maximum load: 30kg (when loading steel bars) Color: Black Material: cotton nylon oxford cloth Length: 58cm Width: 42cm Package Included: 1 * weight-bearing vest Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.