High-Quality Material: Crafted from superior copper, our brass wire protectors surpass the durability of standard iron alternatives. They are rust- and wear-, ensuring your jewelry remains safeguarded against damage and maintains its pristine condition over time. User-Friendly Design: Designed for simplicity, our U-shaped wire guards allow for easy application. Thread your string through and flatten to secure, effectively shielding your jewelry from fraying and breakage at critical stress points, enhancing its and wearability. Generous Variety Pack: This set includes 400 pieces of U-shaped wire cable protectors in lustrous gold and silver, each color packaged separately in poly bags. This ample assortment enriches your jewelry-making toolkit, allowing for versatility in your DIY projects. Optimal Dimensions for Jewelry: Each wire guard measures approximately 5 x 4 x 1mm, with a 0.5mm hole size, perfectly suited to protect beaded wires from abrasion by clasps and other components. This precise sizing is crucial for extending the life of your delicate jewelry pieces. Versatile Applications: Ideal for a myriad of DIY crafts, these brass wire protectors are essential for creating earrings, necklaces, bracelets, keychains, and handbag accessories. They also make thoughtful gifts for craft enthusiasts on occasions like Valentine's Day, Halloween, Christmas, and birthdays. Description/Features: Enhance your jewelry making with our premium wire guards, designed to protect your wire from wear and tear, ensuring your creations last longer. Perfect for professional jewelers and DIY enthusiasts alike, this set includes 400 pieces in two elegant colors, gold and silver, to match any design aesthetic. Specifications: Product Name: 400pcs Wire Guards for Jewelry Making Color: Silver (200pcs), Gold (200pcs) Material: Copper Product Size: As shown in the picture Package Contents: 200 gold wire guards, 200 silver wire guards Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.