Customizable, adhesive clear dry erase Sleeves for KleenSlate whiteboards. Use these sleeves to tailor white boards to specific lessons in the classroom. Sleeves come in 6 assorted colors. Sleeves accommodate 9.5" x 7.5" writing surfaces. Includes a 2-sided graph/lined template and a 12" x 12" microfiber cleaning cloth. Sold as a pack of 12 sleeves.