Ultra Clear 3D Curved UV Liquid Tempered Glass Screen Film for Samsung Galaxy S21 Full Covering Protector. This protective film is made from tempered glass material featuring excellent window display high sensitivity and fine touch feeling. Comes with UV liquid gel which can help to stick the film on screen tigthly. Secure anti explosion function makes it not be broken into small pieces of sharp. High quality tempered glass material. 3D curved design full coverage and full protection of the screen. Super slim thickness but strong hardness. High light transmittance clear display. Vacuum coating to prevent contaminants. Compatible with Samsung Galaxy S21