National Webbing Product’s (NWP) Delrin Plastic Side Release Buckles come in a variety of different styles. We offer our standard SR, the Classic, The DSR Dual adjustable, CSR Contoured Side Release, SSR, streamlined as well as reflective buckles. There are other styles that can be made to order with low minimums. These Plastic side release buckles can be used in many different applications, which includes, belts, straps and pet products Most of our plastic side release buckles come in sizes from ½” to 2”. Please call for additional information.