RAINYEAR 15.6 Inch Laptop Sleeve Protective Case Padded Neoprene Carrying Zipper Bag Cover for 15.6" Notebook Computer Ultrabook Chromebook of Dell HP ThinkPad Lenovo Asus Acer Toshiba Samsung(Blue) APPLICABLE SIZE & MODEL:Specially used for 15.6" Laptop/Tablet/Notebook/Ultrabook,External Dimensions (L x W x H): 15.75" x 0.79" x 11.81",Internal Dimensions(L x W x H): 14.96" x 11.42" x 0.79".There may be measured error with the dimensions, considering the ductility of material. BASIC PROTECTION: As an inner case,outer fabric and Neoprene layer protects against dust dirt debris, scratches and water splash, offers protection against bumps shakes and extrusion when it's put in backpack or suitcase. SMOOTH ZIPPER: Strong top-loading zipper ensures the laptop sleeve will stay closed,smoothly and protect the contents inside perfectly. FASHIONABLE DESIGN: Resistant padded laptop computer sleeve case is perfect for travel and business,personalize your laptop with its own unique style. Attention Please !!! To choose the right size you need, please read the following instructions in Product Description carefully before ordering. If you have any concerns about the dimensions, please feel free to contact us. <span class="a-text-bold">ASUS: </span>Asus VivoBook S15 S510UA/S510UQ/S510UN; ASUSPRO P2530UA/P4540UQ; Q524UQ/Q504UA/Q534UX/Q535UD/Q505UA/Q525UA,etc. <span class="a-text-bold">ACER: </span>Acer Chromebook 15; Aspire R 15; Aspire R 14,etc. <span class="a-text-bold">DELL:</span> Dell Inspiron 15 3000/15 3000 Touch/15 7000/15 7000 2-in-1; Latitude 3580/New 3590/5580/New 5590; XPS 15,etc. <span class="a-text-bold">HP: </span>HP EliteBook 850; ProBook 450/650/655; Pavilion 15/Laptop-15t/x360; ENVY 15/x360; Laptop 15z; ZBook Studio; 250/255,etc. <span class="a-text-bold">LENOVO:</span> Lenovo Yoga 720 (15&#034;); IdeaPad Flex 5 (15) 2-in-1/Legion Y720/Legion Y520/Y700 (15)/520 (15, Intel)/510 (15, Intel)/320 (15&#034;)/320 (15, AMD)/320S (15, Intel)/310 (15, Intel)/110 (15, Intel),etc. <span class="a-text-bold">ThinkPad:</span> ThinkPad T580/T570; P51/P51s/P52s/P50; E570/E580/E575; L580/L570,etc. <span class="a-text-bold">SAMSUNG:</span> Samsung Notebook 5/7 spin; Notebook Odyssey 15.6&#034;/Odyssey 15.6&#034; (White),etc. <span class="a-text-bold">TOSHIBA: </span>Toshiba Tecra A50/C50,etc.