Flexible, Soft, Foldable, Roll-Up, Silent, Waterproof, Dustproof, Lightweight, Portable And Easy To Store. Multiple Function Make It An Extraordinary Computer Keyboard^ Soft Silicone Material: Made Of High Intensity And High Elasticity Silicone Gel, Non-Toxic And Odorless. Flexible Material Allow You To Fold It Or Roll Up Freely, Very Handy And Convenient To Take With Notebook, Laptop And Mac.^ Waterproof And Dustproof: No Additional Keyboard Cover Skin Required, Food Crumbs Or Dust Can Be Easily Cleaned Thoroughly. Clean The Silicone Keyboard With Water, Alcohol, Or Alcohol Based Disinfectant.^ Silent Click: Soft Material Allows Discreet Silent Typing Experience. No Typing Sound Design Makes You Have A Quiet Working Environment And Avoid Disturbing Others. At Night, It Can Keep Your Family Have A Good Sleep And Also Keep You Do Work Seriously.^ Warm Tips: To Protect The Keyboard And Extend Service Life, Pls Do Not Damage The Item As Following Actions: Stretch And Twist Keyboard; Place Heavy Objscts On Keyboard; Spill Liquid On Keyboard; Press On Rolled Up Keyboard.