Messermeister's 12-pocket knife roll can safely accommodate a knife up to 18" in length. It features a compartment for culinary tools as well, making it great for both professional and home chefs on the move. It's ideal for taking your cutlery and culinary accessories to the restaurant, your next cooking class, on vacation, or to a dinner party. The roll seals closed on 3 sides with a commercial grade zipper and latches closed with two durable clips. The dimensions when closed are 20"L x 7"W x 1.5"D. It's made with rugged 600D polyester fabric and carries a lifetime manufacturing warranty.