These designs are digitized for use with Mylar. A color change chart is included with each collection with instructions about when to place the mylar on the design and when to remove the excess. The fills are created as such Resizing of these designs is NOT recommended. CD includes 47 designs (24 for the 5 inch x7 inch hoop and 23 for the 4 inch x 4 inch hoop. Format .PES, .DST, .EXP, .JEF, .HUS, .XXX, .VIP.