500Pcs rectangle guide stickers nail form shaper styling tools for acrylic UV gel and poly gel nails extension Used by nail technicians nail specialist professional home DIY use There are length and numbers marked on each piece which can provide an accurate guide Helps to avoid the nail polish to stain your cuticle and fingers These nail art guide is selfadhesive and easy to apply They are sticky enough to stay in place to get a sturdy seal for building a perfect nail extension There is a certain distance between the two pieces form Easy to take and to prevent the tearing of the next piece No waste This is suitable for most peoples fingers Can prevent nail gel from drying fast and protect your nails while painting them