What You Need to Start Crafting: This Kit includes an Activation card for 21 designs, weeding function, tiling function, vinyl blade holder and vinyl blade. Expand Your Designs: The Tiling Function gives you the ability to make extra-large designs by breaking your design into quadrants. Your designs can go from 12 inches to 24 inches. Cut Precisely: The Weeding Function makes weeding easier by cutting 'weeding' lines into the outside of the design. A Great Addition for your ScanNCut DX Accessories: For use with 12" x 12", 12" x 24" mats or Roll Feeder. Please refer to the Brother ScanNCut DX Vinyl Auto Blade Kit instruction manual for use and use with Brother ScanNCut DX Electronic Cutting machines only.