Ranger ISS-ATC-28017 Inkssentials Surfaces Sticky Backed Artist Trading Cards, Primed White, 20-Pack Artist trading cards were inspired by claudine hellmuth studio sticky-back canvas sheets Unprimed mini canvas sheets accept all types of mediums and the glue backing stays sticky even after using wet media Sticky-back ATC's are excellent for decorating and sticking back-to-back, sewing and embroidery stitching Available in white color and comes in pack of 20 trading cards Measures 3-1/2-inch length by 2-1/2-inch width