The Couple Cards for Step 6 are matching picture and word cards for the focus phonics in Step 6, such as: ou/ow, er/ir/ur, silent letters, ar, or/oor/ore/oar/our, oi/oy, and more. There are 13 packs in all, and over 140 picture and word pairs. (2.5×3″, UV coated, glossy, full color)