mCover iPearl Hard Shell Case for 11.6" Acer Aspire Switch 11 SW5-111 / SW5-171 Series Laptop (Clear) Made of high-quality translucent DOW polycarbonate material, which is shatter-proof and will protect your 11.6"(diagonal) Acer Aspire Switch 11 SW5-111 / SW5-171 series laptop all around. Designed to perfectly fit the 11.6-inch Acer Aspire Switch 11 SW5-111 / SW5-171 series laptop and protect ALL corners. NOT compatible with any other Acer / non-Acer laptop models, including Acer C710 / C720 / CB5-111 series Chromebook, Aspire V5-131 series, etc NOT compatible with 10.1-inch Acer Aspire Switch 10 SW5-012 series models. 2-piece light-weight (7 oz or 200 g) shell easily snaps on and off. NOTE: Before placing order, please make sure to verify your laptop model number as this case is MODEL specific and not interchangeable.