Feature: Curved U shape design protects your wire from abrasion effectively. Perfect for handmade handcraft works, necklace bracelet, sweater chain, anklet, jewelry DIY accessories, etc. Simply put your crimp on your Tiger tail first then feed your wire up one side of the guardian, then down the other side and back through your crimps. Pull your crimps up and squash as normal. Material: Brass Metal Color: Silver,Gold,Bronze Size: Approx 4mm wide, 5mm long, 1mm thick; hole: 0.5mm Usage: Terminators; Wire Guardian and Protect Quantity:100Pcs. Note: No retail package. Please allow 0-1mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 100Pcs x U Shape Thread Guardian.