20 Pcs Widemouth Round Metal Triglides Webbing Slides for Leather Craft Strap Ribbons (1" 25mm) Quantity: 20PCS Metial:Metal Size: 1"(25mm)1.5(38mm) Inside mouth: 1 inch(25.4mm); 1.5inch(38mm).Wire thickness: 3.1mm Use for :Triglides Webbing Slides working with 25mm 38mm or 1" 1.5" webbing or straps.