For MacBook 13.3 inch A1278 (with Optical Drive) 4 in 1 Upper Cover Film + Bottom Cover Film + Full-support Film + Touchpad Film Laptop Body Protective Film Sticker(Champagne Gold) Filter-Shutter Release Cord Large: 10cm in diameter and

Large: 10cm in diameter and 18cm in height

- 1500 nits high brightness monitor

Supported system: Windows / Mac / Linux

Length: 5m

Lighting times: 300-1000 times (using AA alkaline batteries

For MacBook 13.3 inch A1278 (with Optical Drive) 4 in 1 Upper Cover Film + Bottom Cover Film + Full-support Film + Touchpad Film Laptop Body Protective Film Sticker(Champagne Gold) Filter-Shutter Release Cord Large: 10cm in diameter and1. Environmentally friendly materials, non toxic, good ductility and long life. 2. Hardness reaches 4H, anti scratch, protect your laptop in all directions. 3. Removable glue is used to ensure that it can be used for many years, and no residual glue is left when it is removed. 4. Air guide groove technology and glass micro bead technology can effectively prevent the formation of air bubbles and easily install. 5. Only 0. 2mm and thickness, does not