DescriptionThis product is made of matrial for long time using. Curved U shape design protects your wire from abrasion effectively. Perfect for handmade handcraft works, necklace bracelet, sweater chain, anklet, jewelry DIY accessories, etc.Features- Color: Silver. - Material: Copper . - Size: Approx. 0.5 x 0.5 x 0.1cm. - This product is made of matrial for long time using. - Curved U shape design protects your wire from abrasion effectively. - Perfect for handmade handcraft works, necklace bracelet, sweater chain, anklet, jewelry DIY accessories, etc. - Easy to Use: 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. - You also can send it to your friends as a gift. - Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you!