This set of Nesting Ovals contains five interchangeable bands of track-shaped oval dies between 1 3/4" and 3.5" tall. Create simple, versatile die cuts with each band of Cookie Cutter Nesting Dies, then take the next step to create unique combinations with two or more of the interchangeable bands. The possibilities are endless for customizing shapes! Use together with any other Cookie Cutter die, as well as standard 2x2 and 4x4 dies, and stretch your creative muscles as far as they'll take you! Cookie Cutter Dies are trimmed to just around the cutting edge of each die and designed for use in the Revolution Tool. Outer bands of Nesting Dies do not need ejection foam if there is no interior space in which paper may stick.