16 lowercase manuscript blends, each mounted on a mini version 1/8 inch thinner birch plywood. These mini boards line up with Polliwog77’s mini lowercase sandpaper letters (not included). They are 3 inches high & about 2.3 inches wide & and line up with the Mini lowercase. The letters are made with painted 150 grit sandpaper. This set includes ai, ee, ie, oa, ue, ar, er, or, oo, ou, oy, sh, ch, th, qu, au. The standard set is green & made with 150 grit sandpaper. If you need other colors, just let me know & I will try to do it for you! Mini Lowercase Sandpaper Letters Blends On Birch Wood Boards, Montessori, Teaching Supplies, Preschool, Kindergarten