BONUSIS Foldable Silicone Keyboard Flexible Keyboard Roll Up Keyboard USB Wired Soft Waterproof Silica Gel Computer Keyboard (103 Keys) for PC Laptop Notebook [Black] QWERTY Keyboard Layout 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. Simple wired USB connection Support main USB port, Plug and Use, Compatibility: Laptop, Notebook, Computer. 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. Keyboard Button: 103 Keys (includes the function keys across the top and a separate number pad) Keyboard Layout: <span class="a-text-bold"><span class="a-text-italic">QWERTY</span></span> Power Supply: USB Interface Size: 15.8 x 4.9 inches USB wire length: 55 inches Weight: 7.2 oz. 1 x keyboard with USB cable 1 x gift box Ultra slim and compact, this keyboard is perfect for travel, school, or any working environment. Quiet keystroke is a good match for library use. Unique design and production process provide amazing usage experience, keys are quiet, stable, soft, and responsive, can be used in silent environment without disturbing other people.