Nail extensions forms for the perfect salon shape: modern almond, oval, square. The marked lines maximally facilitate the building of nails and shorten the working time for stylists. Made for use with gel, acrylic, acrylic-gel and Mega Base. Made of high-quality reinforced paper, with optimal flexibility, stiffness and strong glue. Perfectly adhere to the nails and maintain the tunnel shape until the end of the designing process. Box with a dyspenser makes work easier.