BUILT Neoprene Sleeve for 17-inch MacBook Pro, Graphite Grid BUILT Neoprene Sleeve for 17-inch MacBook Pro, Graphite Grid Made of durable Neoprene (the wetsuit material) backed by a plush inner lining designed to safeguard the contents Easy-access zip-top opening, travels easily in bags Form-fitting design secures device in place Measures 17-1/2-inches by 13-inches by 1-inch