Product description Material: Fe-Ni alloy + silica gel Color: black, dark brown Number of silicone buttons: 500 pieces Package contents: 1 * pliers 2 * crochet wood 500 * silicone buckle 1.Practical design: Hair extension pulling needle hook and plier kit is easy to hold, pliers feature curved head for easy use, pulling hook is lightweight with an easy to hold wooden handle, good for hair extension, the kit is an amazing that is really easy to use 2.Great helper: Hair extensions is comfortable to use and anti-slip, a necessary accessory for barbershop and a useful hair DIY , suitable for most hair styles, a great helper for hair extension 3.Easy to use:Two kinds of pulling needles can be used with micro rings to meet your needs. Pliers with a curved head for easy use with micro rings.Light weight and compact, very easy to use.Silicone link rings can hold your hairs tightly and have no harm to your hairs, Change your hairstyle quickly and easily.Professional hair extension set, suitable for most hair styles. 4.What you get: Package includes 1 piece plier, 1 piece pulling hook and 1 piece beads device, there are also include 500 pieces micro rings, meeting your requirement for various purposes.