100Pcs 2 Colors Wire Guardian and Protectors Long-Lasting Plated Real Gold Plated & Real Platinum Plated 4.5x4x1mm Hole: 0.5~0.6mm 50Pcs/color [18K Gold & Platinum Plated Wire Guard]: Gold wire guard are made of 18k gold plated brass, the golden yellow sparkles, silver wire guard are made of platinum plated brass, which makes it more textured, not easy to rust or fade, won't bring burden or cause discomfort to your skin, safe and comfortable to use. [100Pcs Charms In A Box]: 100Pcs wire guard in 2Colors, 50pcs for each color, size about 4mm wide, 4.5mm long, 1mm thick, hole: 0.5~0.6mm, all packaged in a small box: 68x52x11mm, easy to not lose the pieces, can keep charms from dirty. [Unique Design]: The wire protectors are designed U shaped to cradle and protect your bead cord from fraying, and these wire guards are great when making a necklace or bracelet. You will really like the fact that your work is more stronger and worry free. [Easy to Use]: These U-shape wire guardian are great for protect your bead cord from fraying, can be used to cover the knots on the end of the beaded necklaces or bracelets, just through your wire up each side of the guardian and squash, can prevent breakages occurring at the pressure point formed when doing the final crimping. [Wide Usage]: Basic accessories for beading, are perfect for creating different DIY projects, they can be applied to the end of beaded necklaces or bracelets, use them to make earring, key chain, sweater chain, anklet as presents to your family members and friends on Valentine's day, Halloween, Christmas, New Year or birthdays.