1.Aluminium size: each roll size is 1 mm in diameter and 5 meters in length, long enough to use, good choice for DIY craft lovers 2.can meet your needs, very useful in , good for diy crafts projects. 3.Silver crafting wires are made of flexible aluminium, bendable, durable, pliable, light weight and has even color. 4.This set of aluminium wires are easy to shape, you can change the shape by your hand without the help of any tool, convenient to use. 5.Wide applications: These wires are applicable in many situations, you can use them for DIY art crafts making projects, making mockup frames, jewellery and embellishments making, animation work, sculpture projects, wrapping, florist arranging, etc. Easy to shape: These wires are made of flexible aluminum instead of alloy aluminum, so it is easy to bend by hands; Although these aluminum are easy to bend, they are not easy to break, so they need tools such as scissors and pliers to cut off. For artistic creation: The colors aluminum wire have bright colors and are eye-catching, can be applied in many artistic creation projects, such as jewelry making, delicate necklaces, earrings, bracelets, cartoon character, crafts wire bike, keys pendant, room decoration pendant, etc. Note: Be careful when making aluminum , we suggest you wear finger and use tools. Color: colorful (multicolor random, don't accept the specified color) Material: Aluminum Package Contents: 12 * Aluminum Only the above package content, other products are not included. Note: Light 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.