Masino Silicone Keyboard Cover Ultra Thin Keyboard Skin for Apple Full Size Keyboard with Numeric Keypad MB110LL/B (Black Gradient) Only for iMac Wired USB Keyboard MB110LL/B & MB110LL/A (A1243) - the Old Version; Please check your Keyboard Model & Version before ordering Innovational design, makes your Keyboard look special in the crowd Extra slim silicone skin, made it easier for typing. Soft silicone can ELIMINATE the sound when typing Flexible, washable, easy to apply and remove for cleaning or disinfecting. Manufactured to the Highest Quality Available Every key is individually molded and specially printed on clear silicone for a long lasting professional look