ITEM NAME:10Pcs Adjustable Stainless Steel U Shaped Shackle Buckle For Paracord BraceletME.U shape stainless steel shackle. As accessories for paracord bracelet. 10Pcs X U Shape Shackle. Adjustable buckle connection. Material: Zinc alloy. Screw pin length: 26mm / 1in. Used for camping, hiking and other outdoor sports.