Check the listing for details. 6Pcs Adjuster Slide Buckles 25mm Webbing Strap Roller Pin Clip Black. Condition: New. Listed at 15.47 USD. Descriptions:Material - Made of metal material with high hardness, this roller pin buckle has no rust, wear resistance, or corrosion resistance. With an electroplating finish, it brings a protective layer, which can be used for a long time and is not easy to oxidize and fade.Movable Bar Strap Adjuster - The buckles have movable bar strap adjusters, which help to keep straps or belts securely in place. This is especially useful for bags or suits that require a snug fit.Function - Use the metal buckle as a connector or a shortener to help you adjust the waistband to the appropriate length and for easily tightening and un-tightening your projects to fit your needs.Wide Application - Widely used in suits, vests, suspender, aprons, webbing, straps, backpacks, handbags, belts, wristbands or other DIY crafts.