Metal Triglides Slides 25mm Webbing Belt Buckles Handbag Bag Strap Adjuster Pack of 20 Made of metal, with nickel plated on the surface, sturdy and durable, not easy to get rust or erosion, allowing you to apply for a long time fit for 25mm webbing,the triglide slides can help you to adjust the length of webbing and strap, making it suit your need, in case the straps too long or too short great for hundreds of uses collars,belts,backpacks and so on can be used in various applications such as sports equipment,pet products and so on 20pcs in one package