Risk-Free Replacement with CaseBuy: Double-sided tape is sticked on white carboard in package, if you change laptop to tablet mode frequently, please stick keyboard cover on laptop keyboard via ESC/END key to keep it in place. To keep typing covers new look, soft and clear; To prevent keyboard-shaped smudges onto the screen, please wash it once a week by shower gel, liquid hand soap. Please keep it flat to wash, do not fold twist it, no wrinkles. ANIT-DUST & WASHABLE & REUSABLE: Waterproof and dustproof, environmentally protective and ideal for resistance against your keyboard against everyday spills (coffee/beer/milk), dust (crumbs/powder), liquid, pet's pees or the other incidents. ULTRA THIN & HIGH TRANSPARENCY: Amazing 0.13mm Thickness to minimize typing interference. High transparency to preserve the elegance of your Macbook, and allows keyboard backlight to shine through. HIGH QUALITY TPU MATERIAL: Made of premium engineering grade TPU material. Durable while light wieght, Flexible while Non-slip, Non-toxic as well as Healthy&Environment Friendly. Moreover, soft material can ELIMINATE the sound when typing. CASEBUY MACBOOK KEYBOARD COVER:Perfect fit for NEWEST 12-inch MacBook with RETINA Display (2015-2019 NEWEST VERSION) Model: A1534 and New MacBook Pro 13 Inch A1708 (2016/2017/2018/2019 Release, No TouchBar).