About these itemsKeyword 1: Classroom Chairback Storage PocketsEach chairback organizer includes three spacious pockets-one large and two medium-to neatly hold books, notebooks, pencils, and supplies. Available in sets of 12 or 24, these pockets help eliminate desk clutter and keep learning tools easily accessible, promoting a focused and efficient classroom environment.Keyword 2: Colorful or Classic Black OptionsChoose from vibrant multicolor sets with red, orange, yellow, green, purple, and blue for color-coded organization or sleek black for a unified, professional look. These options suit classroom styles for elementary through high school grades.Keyword 3: Durable and Washable Oxford FabricMade with tough 600D Oxford fabric and reinforced with double stitching, each chair pocket resists tearing and lasts through years of classroom use. They're machine washable, making maintenance simple for busy teachers and long-term daily use.Keyword 4: Quick to Set Up and UseEach seat sack easily slides over the back of a chair for instant setup-no tools or hardware required. A built-in name tag slot helps identify student seats, supporting classroom structure and seating arrangements with ease.Keyword 5: Multiple Sizes for Grades Kâ12Designed for different grade levels and chair sizes, these organizers come in three sizes to fit 12â13", 15â16", and 17" wide chair backs. Whether for elementary students or teens, there's a perfect fit for every classroom need.Key DifferencesNJB-SND-00104 (Colorful or Black): 24-pack for Grades Kâ6, fits 12â13" chairs, pocket sizes 14" x 10" (large) and 7" x 7.5" (medium).NJB-SND-00102 (Colorful): 12-pack for Grades 6â12, fits 15â16" chairs, pocket sizes 16" x 12" (large) and 8" x 8.5" (medium).NJB-SND-00103 (Colorful): 24-pack for Grades 6â12, fits 17" chairs, pocket sizes 17" x 13" (large) and 8.5" x 9.5" (medium).NJB-SND-00105 (Black): 12-pack for Grades 6â12, fits 15â16" chairs, same pockets as 00102.NJB-SND-00106 (Black): 12-pack for Grades 6â12, fits 17" chairs, same pockets as 00103.SpecificationsMaterial: 600D Oxford FabricColors: Multicolor (Red, Orange, Yellow, Green, Purple, Blue) or BlackPocket Count: 3 per unitName Tag Slot: 9 x 3.8 in / 225 x 95 mmBy Model:NJB-SND-00104Quantity: 24 (4 per color or all black)Fits Chair Width: 12â13 inLarge Pocket: 14 x 10 inMedium Pockets: 7 x 7.5 inProduct Size: 14 x 15 x 0.09 inWeight: 3.6 lbs / 1.64 kgNJB-SND-00102Quantity: 12 (2 per color)Fits Chair Width: 15â16 inLarge Pocket: 16 x 12 inMedium Pockets: 8 x 8.5 inProduct Size: 17 x 19 x 0.08 inWeight: 2.4 lbs / 1.1 kgNJB-SND-00103Quantity: 24 (4 per color)Fits Chair Width: 17 inLarge Pocket: 17 x 13 inMedium Pockets: 8.5 x 9.5 inProduct Size: 18 x 20 x 0.09 inWeight: 5.34 lbs / 2.42 kgNJB-SND-00105Quantity: 12 (Black)Fits Chair Width: 15â16 inSame dimensions as 00102Weight: 2.4 lbs / 1.095 kgNJB-SND-00106Quantity: 12 (Black)Fits Chair Width: 17 inSame dimensions as 00103Weight: 2.67 lbs / 1.21 kgPackage ContentsEach set includes:Chair Pockets (12 or 24 pieces depending on model)Blank Name Tag Cards (1 per pocket)Black 17 Inches 12pcs