These are heavy duty bags made of 100% oil tanned leather and have reinforcement seams. They are suitable for both right handed and right handed individuals. These bags are ideal for carpenters, handymen, farmers, electrical engineers, and construction workers. Depending on the thickness of the belt, these bags easily fit with 2.75” belts going up to possibly 3”. There are as many as 5 pockets to hold lots of nails and other tools. There are leather supports at stress points to prevent fraying. There are 2 snap loops as well.