Description: Easily slide these sturdy organizers onto the backs of classroom chairs to instantly increase your storage space. They don't need to be tied on, so they're safer in the chair. Easy to use. They don't need to be tied on so they are safer on the chair. With ease, slide these sturdy deep pockets onto the back of your classroom chair and instantly increase your storage space. Made of high-quality polyester, it is durable. The chair back bag is 50cm in length, 42cm in width, and 0.5cm in thickness. Chair pockets are great for in the classroom or at home. Item Name: Chair Back Bag Material: Polyester Features: Durable, Keeping Neat, Profect Fit Size Details: 50cm x 42cm x 0.5cm/19.69" x 16.54" x 0.2" (Approx.) Notes: Due to the light and screen setting difference, the color of item may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Chair Back Bag Easily slide these sturdy organizers onto the backs of classroom chairs to instantly increase your storage space. They don't need to be tied on, so they're safer in the chair. Easy to use. They don't need to be tied on so they are safer on the chair. With ease, slide these sturdy deep pockets onto the back of your classroom chair and instantly increase your storage space. Made of high-quality polyester, it is durable. The chair back bag is 50cm in length, 42cm in width, and 0.5cm in thickness. Chair pockets are great for in the classroom or at home.