- Premium Quality Material: Our crimping end caps are made from sterling silver plated brass, ensuring a smooth surface that is gentle on sensitive skin. - Comprehensive Set: This package includes 804 pieces of end caps in 80 different sizes. You will receive 4 column end caps, with each size containing 20 pieces, all neatly organized in a compact plastic box measuring 2.67 x 2.04 x 0.43 inches (6.8 x 5.2 x 1.1 cm). - Versatile Size Options: The end caps come in the following sizes: 1. 7 x 2 mm: Bore 1.2 mm, Inner Diameter 1.5 mm 2. 8 x 2.5 mm: Bore 1.5 mm, Inner Diameter 2 mm 3. 9 x 3.5 mm: Bore 1.5 mm, Inner Diameter 3 mm 4. 10 x 5 mm: Bore 1.8 mm, Inner Diameter 4.5 mm - Easy Application: Simply apply glue to insert your cord into the end cap. These caps will securely hold your cords in place, allowing you to easily attach clasps or jump rings to complete your projects. - Practical Uses: Ideal for jewelry making, crafting projects, and DIY repairs. Whether you are creating necklaces, bracelets, or customizing accessories, these end caps provide a reliable solution for securing your designs. - Compatibility: Designed to work with a variety of cords and materials, these end caps enhance the durability and finish of your creations. This product combines functionality with quality, making it an essential addition to any crafter's toolkit.