【Double-sided adjustment, no sewing】The standard 50mm plastic buckles require sewing on one side. You don't need to sew with these 50mm quick release plastic buckles because both the male and female sides have two slots to feed the strap through. So you can adjust the strap on both sides of these 50mm quick release plastic buckles.n【Easy replacement】Easy to replace broken buckles on hiking backpack, waist bag, belt, dog collar, fanny pack, baby harness, boat cover etc. Easy to install our plastic buckles, they attach easily to straps without the need for sewing.nHand washnFastener: BucklesModernn【Very heavy duty】Made of high quality plastic with good flexibility and durability. These 50mm quick release plastic buckles have passed 3000 pull tests. They can withstand a pulling force of 70 kg. They are heavy duty 50mm plastic buckles.n【50mm strap buckles】These 50mm plastic buckles are used on 50mm wide straps. Therefore, these plastic buckles are also called 50mm strap buckles. 2 sets included.n【Easy to use】Easy to use these 50mm strap buckles, easy one-handed release and no accidental release. These 50mm plastic clips are quite easy to attach and detach. These plastic buckles never twist when fastened or unfastened.
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