100% virgin ABS plastic for maximum durability and longevity. Will not crack and split during wear. Will fit most nail shapes. Pre Buffed surface means no shine removal for ProHesion Liquid and Powder applications needed. Must be buffed with a 180 grit file for Gelish Hard Gel applications. No well area to give you the option to blend or not to blend depending on the situation, and eliminates color variation. Deep C-Curve the full length of the tip to give you a dramatic look no matter what length.