This BASEUS protective back film is made from chemically processed real glass, with delicate touch feeling. With secure anti-explosion function, it will not be broken into small pieces of sharp. The premium tempered glass has an oleophobic coating to prevent unwanted contaminants. Precise fit, no need extra cut. 

• Chemically processed real glass

• 0.3mm thickness but strong hardness

• Smooth arc edge, safe to use

• Protect back cover from scratches and dirt

• Self-adhering, leaves no residue when removed