The Shutter Box Die Set from Simply Made Crafts is part of the stunning Surprise & Delight Collection designed by Helen Griffin. This die set consists of 6 metal dies that features elements to create a moveable mechanism to add to all your makes!Add this amazing moveable iris lens to any of you bags and boxes to confound your friends with your skills. Also usable for scrapbooking and memory books – this will look amazing with a photo behind – which is only revealed when you move the clever mechanism.Features & Benefits Set of 6 metal dies Features elements to create a moveable mechanism Specification Largest Die: Approx. 10.5cm x 10.5cm Smallest Die: Approx. 5.9cm x 2.2cm