NOW also AVAILABLE IN a TEEN-ADULT SIZE! You'll love these teacher-designed, student-tested bracelets that help decrease or eliminate letter reversals! These smart bracelets contains upper and lowercase Bb and Dd, with a ball and dog graphic. Students can refer to the bracelet when writing capital or lowercase b’s and d’s to decrease their confusion and help correctly copy/form those letters. Your choice of a sleek black reversal stopper bracelet that has easy-to-read white letters and graphic – or you can also choose pink or blue that both have bold black letters and graphics. Made of latex-free, non-toxic silicone. One size fits most elementary-age students. Our brand new Teen-Adult Reversal Stopper Bracelets are sold individually and come in black only. The sampler kit includes black and pink bracelets. AWESOME!