17-17.3 Inch (Black, Green, Grey, Blue, Purple, Chevron, Pink) Laptop Sleeve, Zikee Water Resistant Thickest Protective Slim Laptop Case Compatibility: Internal Dimensions: 17" x 1.2" x 12" (L x W x H) ; External Dimensions: 17.3" x 1.2" x 12.4" (L x W x H). Perfect for most of laptops and ultrabooks with 17-17.3'' display. Water Resistant : The exterior utilizes thickened water-resistant neoprene material to protect your device against accidental spills. Thickened material: Thickened neoprene material provide your laptop with 360shock-proof protection and scratches. Slim, light and compact: perfect for those who hate big, bulky carrying bags; easily slide in your device. 12-month warranty and friendly, easy-to-reach support. Available in multiple colors to suit the needs of women, men, girls, boys.