Each packaging contains 100 pieces of high-temperature nickel chromium alloy thread and a transparent plastic box, which is convenient for storage and use. The quantity is very sufficient to meet your needs and replacement. You can have all three types of hooks (S, P and R linked) at the same time at a time, and there are 3 different sizes of R hooks, which are more practical and can meet your diverse use needs. These hooks have been cut and bending into the correct shape, which is very easy to use and save time. You can also easily bend the hook to obtain the required shape. Easily make ceramic or jewelry by inserting hooks into clay, hot glass or DIY jewelry. The ceramic kiln line is made of a high-temperature line, which can withstand the temperature up to 1350 degrees without discoloration or damage. Very suitable for ceramics, glass and clay. High-temperature kiln wire is very versatile and is a practical accessories for a variety of art crafts. Suitable for making earrings, pendants, necklaces, bracelets and decorations. 100pcs High Temperature Nichrome Wire Jump Rings, DIY Pendant Hooks, Ceramic Ornaments, Glass Melting, etc. Size: Small R Hook:0.5 x 0.2Inch(1.2cm x 0.55cm) Middle R Hook:0.9 x 0.3Inch(1.8cm x 0.8cm), Diameter 0.02Inch/0.05cm Large R Hook:0.9 x 0.3Inch(1.8cm x 0.8cm), Diameter 0.04Inch/0.1cm P Hook:0.5 x 0.2Inch(1.2cm x 0.5cm) S Hook:1.2 x 0.6Inch(3cm x 1.5cm) Colour:As Shown Material:Metal Package Contents: 100 x Hooks (3 Types) 1 x Plastic Box 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.