Frosted paper film flat protection sticker $ 7.17 Item No.: Paper-like film Material: pet Film type: front film Film characteristics: matte, anti-fingerprint Features: Imported PET material 0.15mm ultra-thin thickness 3H surface hardness 2.5D curve design High light transmittance/explosion-proof/anti-fingerprint/oil-proof The slider of the pen feels like you are writing on paper!