5-piece system. Completely adjustable, padded suspenders engineered to hold and distribute weight comfortably. Double layered 600D polyester fabric. 6 stay-open larger pockets for faster access to contents, 17 smaller pockets for tools. Bottoms of main pockets are triple layered. Complete with metal padded hammer holder for added comfort, a metal tape clip holder and a metal tool holder. Universal adjustable belt fits 32" to 48".