Black 1-inch (25mm) No-sew Backpack Strap Repair Buckle - Join two pieces of webbing without glue or thread

This Black 1-inch (2.5cm) double buckle joins two pieces of 3/4"-1" (20mm-25mm) strap or webbing without requiring sewing, glue, or special machinery. We recommend a minimum of at least 4" of spare strap on each piece to ensure a solid connection. There are multiple ways to thread it, but here's how we do it on each end: 1. Start with your strap under the end of the buckle 2. Thread it through the first slot so the end is on top 3. Thread it through the second slot so the end is under the buckle again 4. Thread it through the middle and double back to the end of the buckle 5. Thread it between the end of the buckle and the main strap. Do this on both sides, and it should hold snug! NOTE: Do not use for climbing or rappelling. Perform thorough testing before hanging heavy objects with this buckle. Not suitable for installation or regular use underwater, but resists splashes well enough.