Glass Protector Epico Glass Vivo Y33s/Y21s:This display on your device could break unpredictably any time, even with your very careful use, since it could always fall from a few metres. In such events you will surely appreciate this Epico Glass Vivo Y33s/Y21s glass screen protector. The glass was made to fit the Vivo Y21s and Y33s. With a hardness of 9H and its thickness of 0,3 mm, this glass will protect your display against damage perfectly. The outer surface layer of the glass screen protector protects against soiling by fingerprints or smudges. Thanks to this glass screen protector by Epico, your products will stay looking new. The adhesive layer is over the entire surface of the glass, so it will not change the properties of the display in any way. It also includes cleaning cloth, spatula, alcohol wipe and dust removal sticker. Epico Glass Vivo Y33s/Y21s Glass Screen Protector Key Features Glass screen protector Vivo Y21s and Y33s Glass protector is three times stronger than any ordinary screen protectors Will not interfere with touch sensitivity Glass has a hardness of 9H Epico protective glass thickness is 0,3 mm Includes: cleaning cloth, spatula, alcohol wipe and dust removal sticker Epico Glass Vivo Y33s/Y21s is very easy to install Edges of this glass screen protector have a classic 2D design With glue over the entire surface, it responds perfectly to touch