D & A Sony SmartWatch 3 SWR50 special Japanese original membrane surface HC Screen Protector (2 in) Ultra-hard anti-scratch and dustproof anti-scratch high transparent protective film Japanese AAA optical sandwiches， light transmission NO.1 Taiwan mold 1: 1 professional cutting electrostatic adsorption， ultra-dense paste， automatic adsorption no adhesive residue does not produce bubbles， thin almost invisible HC = scratch resistant surface designed to protect the screen surface developed stickers， environmentally friendly material PET， having a light transmission of 95%， thin 0.06mm， increase gorgeous， like a mirror-smooth texture， reducing touch scratch (SWR50 around 3D radian relations， surface shrinkage side， about 95% coverage) HC Surface Screen Protector for the sandwich three stickers， stickers affixed to the same law and general screen