Clover Rotary Cutter Cases give you added protection for your rotary cutters. These cases have a plastic lining to ensure safe storage for your cutters and each one includes a individual case for replacement blades. Each case has a zipper closure for your cutters and a hook & loop secured strap for your blades. Do not store blades in pocket without plastic case. The case is polyester, the frame is polyethylene and the zipper is nylon. Pink-trimmed black case for 28mm and 18mm rotary cutters is approximately 6 5/8"x 2 3/8"x 1".