Cesert&reg;- 2 in 1 Multi Colors Soft-touch Plastic Hard Case Cover & Keyboard Cover for Acer Chromebook, 11.6-inch, Cb3-111-c670 (Royal Blue) The case only fits for Acer Chromebook 11.6-inch (Cb3-111-c670) Anti-skidding and semi-translucent frosted finish humanized design will make you feel to be more comfortable,satin-touch Hard Protection. Designed to perfectly fit the 11.6-inch Acer Chromebook 11 CB3-111 laptop and protect ALL corners. Designed with Retractable feet at the rear bottom to let you type more comfortably. It also helps to prolong your laptop's life with BETTER heat ventilation from features like retractable feet and more wider ventilation slots. NOT compatible with any other Acer / non-Acer laptop models, including Acer C710 / C720 / CB5-111 series Chromebook, Aspire V5-131 series, etc