Come with 32 Sets magnetic clasps in golden color, 4 sizes, hole in 3mm, 4.8mm, 6mm, 8mm. A plastic box is included to help you store this jewelry findings. Multiple sizes can meet your various DIY needs. Suitable for most jewelry making cord. [1 BOX 32 SETS MAGNETIC CLASPS]: Come with 32 Sets magnetic clasps in golden color, 4 sizes, hole in 3mm, 4.8mm, 6mm, 8mm. A plastic box is included to help you store this jewelry findings. Multiple sizes can meet your various DIY needs. Suitable for most jewelry making cord. [PREMIUM MATERIAL]: Tube magnetic end caps made from brass, not easy to rust or break. Easy to put on and quick breakaway, Unisex and sleek design. [4 SIZES KUMIHIMO END CAPS]: Column: about 0.67x0.28~8 inch(17x7~8mm), hole: 0.24 inch(6mm). Column: about 0.71x0.39 inch(18x10mm), hole: 0.31 inch(8mm). Column: about 0.59x0.16 inch(15x4mm), hole: 0.12 inch(3mm). Column: about 0.59x0.28 inch(15x7mm), hole: 0.19 inch(4.8mm). Plastic Bead Containers: about 74x72x17mm. [EASY TO USE]: Glue both ends of the rope with the magnetic end clasps, and you can rotate and screw it in (it is magnetically attracted, and it is not easy to fall) to complete the bracelet. The ability to put on and take off bracelet without the assistance of another is wonderful, clasp is connected together to ensure your bracelet does not come apart. [WIDE APPLICATION]: Compatible with leather, suede, pleather, paracords, satin cord, and bolo leather cord. Great for making women’s or men’s Kumihimo braided jewelry, necklaces, bracelets, or chokers