The pockets extend down the leg, rather than to the sides, again minimising the space required in the cockpit. Also features pen pouches, a pocket and sleeve for a ruler on the underside. This version measures 11CM x 18CM (Central Panel) making it ideal for use in smaller cockpits or helicopters. Overall Size: 25.5CM by 18CMA large version measuring 13CM x20CM is available. Manufactured in black soft but durable cordura fabric.