Editorial Review ____Description: These are YKK 3/4 inch wide-mouth triglides. Wide-mouth triglides primarily are uses for applications requiring thicker webbing or strapping. Triglides are frequently seen as adjusters on back pack straps. They are used to lengthen or shorten the strap to which it is attached. This triglide is a 3/4 inch triglide and would work best with 3/4 inch webbing or strapping. It is made of heavy duty plastic for strength and durability. ____Notes on Use: D-rings, buckle, triglides etc. are sized by the webbing or straps they are meant to be used with. These work with 3/4" webbing or straps. Country Brook Design cannot be held responsible for misuse of our product. It is the responsibility of the purchaser to determine the suitability of the product for their use. These high quality 3/4" triglides are used for numerous applications such as: (Harnesses) (Leashes) (Collars) (Backpacks) (Purse Straps)...and numerous other applications or uses.