Utility tool: This item is a pack of 10 pieces plastics loop needles designed for hair extension. It is built with plastic handle and metal needle, a necessary accessory for barbershop and a useful hair DIY tool. Easy to use: Hair extension in ring type extension, hair may be easily passed through the extension ring, then pass wig through the ring either, and nip the ring flat with extension pliers to finish hair extension. Specifications: Material: metal, plastic Pulling hook length: 21.5 cm/ 8.46 inch Package includes: 10 x Hair extension tool Note: please use the tools with careful.