Phone back foil for smart foil cutting machine. Scratch, shock and damage resistant. Imitates carbon fiber. Set of 20 pieces. Foil on the back of the phone for an intelligent foil cutting machine. Scratch and wear resistant. Imitates carbon fiber. The high flexibility of the composite material guarantees easy installation without air bubbles and high tension, protecting against scratches and shocks. Specification: Material: PVC Size: 195 * 120 mm Thickness: 0.1 mm Package: 20 pieces