About this item Made of high quality ABS material 200PCS square nail tips offer 2 Colors（Clear and Natural）10 different sizes with 50 nails,which is pre-numbered 0-9.So they’re easy to keep track of, and convenient to choose the suitable size that fits your every finger. artificial nail tips are made by non-toxic and environmental protection acrylic, is kind of green enviromental material,and makes the nails durable,breathable,light even no pressure on your own nails,giving you safe and comfortable nail doing experience.