Universal Buying(TM) Wholesale 50pcs/lot OCA Optical Clear Adhesive Double Side Sticker Glue 250um Thickness For iPhone (for iphone 6  4.7 inch) Resistance to UV light, not yellowing. At room temperature, also can fit,high stick function. Can cooperate design, adjust the appearance of optical plastic shape. Water resistance, high temperature resistant, no layering or degradation. High cleanliness, high transparency, almost does not affect the luminance of the screen and color.