This Dolince protective sleeve is designed to keep your 17'' laptop safe from water, dust and bumps. The sleeve is made of polycarbonate material which makes it durable and long-lasting. It is also padded to provide extra protection to your laptop.The sleeve's pink colour adds a touch of style to your laptop while keeping it safe. This unit comes in a pack of 20 and is compatible with 17'' laptops, including ThinkPad. Get this water-resistant and dustproof sleeve to protect your laptop from any damage.