16 pieces of 20mm wide webbing buckles, black plastic replacement buckles, backpack buckles, clip buckles, suitable for buckle maintenance luggage belt fasteners.

Kit: The kit includes a black 16pcs card holder side release buckle with an inner diameter of 20mm. You can measure the width of your shoulder strap first. If the width is between 17-20mm, it will be the most suitable. Material: High-quality sturdy plastic, resistant to pulling and tearing, portable opening and closing, convenient and durable. Multi-function: Multi-function replacement buckle, can be used for clothing, belts, backpacks, suitcases, ropes, tents, shoulder straps, bicycle bags, pet collars. Simple operation: even if used for a long time, it can be quickly opened and safely closed, with excellent hardness, sliding and wear properties. Safety: It is light in weight, can be carried on a trip at any time, and has a 16x multi-function spare buckle. No matter what type of backpack, the buckle can be replaced.