Item Description:Description:It uses soft bristle on the brush,barely bring any harm to your skin,natural nails.It is easy to use,just install it on the electric nail grinder,after proper installation,it won't easily fall off or loosen.The metal head can firmly fix the bristles to prevent dropping,the metal rod not easy to deform and long lasting.It is fit for home use or nail salon use,desgined with small size and lightweight,you can easily carry it or store it.Specification:Material: Plastic + Metal.Color: Show as picture.Size: Show as picture.Item Specification:Size: show as pictureMaterial: Plastic + Metal