Description: Create a series of slits and tuck a keepsake in place without using adhesive. Create slits in 3 styles (angle, round, and stub), and 8 sizes. A magnetic base and transparent stencil allow for easy placement and alignment anywhere on a project. Cut through extra thick cardstock or multiple sheets of thin paper. The Corner Mounter is perfect for photos up to 5x7", business cards, mattes, and more.