Specifications:Made of tempered glass material, durable to use.The front protective film can protect your watch from dust, fingerprint and falling.Easy to install and remove.Item Name: Protective FilmMaterial: Tempered GlassQuantity: 3PcsCompatible Models:42mm: for Sam-sung Galaxy Watch 42mm/Gear Sport/Gear S246mm: for Sam-sung Galaxy Watch 46mm/Gear S3Features: HD, Dust-proof, Anti-fingerprint, Anti-scratchThickness: 0.26mm/0.01" (Approx.)Film Diameter for Galaxy Watch 46mm: 33.5mm/1.32" (Approx.)Film Diameter for Galaxy Watch 42mm: 31mm/1.22" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:3 x Protective Film (Watch Not Included)