MAKING MEMORIES-Folding Paper Trimmer. The blade is self sharpening so there is no need for replacements! Trimmer folds in half for quick and easy transport and storage. Grid lines on the cutting surface show basic landscape and portrait sizes including 3X5in.; 4x6in.; 5x7in.; 8x10in. and 8-1/2x11in.; non-slip legs; repositionable magnetic ruler; non-slip surface; professional quality 12x12in. cutting surface. Measurements: 3-3/4x17x15 inches. Imported.