Laptop screen protector is Crystal clear, invisible and Glossy. It protects your screen from scratches and dust. It is Gum-free and can be removed easily whenever required even after years. It has three layer Protection. Ensure the size before. Saco screen protector is a standard product. Proper installation will yield an excellent result. No Support for bubble issue. It is purely due to improper installation. So request you to follow the instructions carefully. Protect your device from dust, scratches and fingerprint Gives touch, durable, transparent surface while keeping the screen clean and unscratched Attaches smoothly with self-adhering surface, Leaves no residue when removed Ultra Thin and clear HD Screen Protector - Anti-Scratch / Anti-Fingerprint / Water and Oil Resistant The 99.99% Retina Clarity.