CLASSROOM ORGANIZATION: These sturdy chair pockets not only help students organize their materials and keep tables clear for working, they allow you to color-code groups for easy classroom management and are easy to spot clean. MODERNIZE DECOR: The sharp black color of these Chair Pockets is accented with colored piping and coordinated name tag (2 each in 6-pocket set): red, yellow, green, and blue. PERFECT FIT: Made of rugged nylon fiber, our seat sacks are 16 5/8" x 15 1/2" (inside width 14 5/8") with an 8 1/2" high pocket. Clear plastic tabs hold a replaceable name tag (size 9 ¾" x 3 ½" each).  They don't need to be tied, so they are more secure on the chair. SUITS A VARIETY OF AGES: Store More Grouping Chair Pockets help students (and teachers! ) from Pre-K-5 stay organized. Plus, the black background hides dirt or grime from showing and keeps your classroom looking clean! . 100% SATISFACTION : Your satisfaction is our number one concern. Therefore, we'll take back any product at any time and for any reason.