DRY ERASE - Our 6 pack of double sided whiteboard answer paddles provide a spacious of writing space with a comfortable handle that is easy for kids or adults to handle.Size:20.4x24.5cm,17.5x30cm,20.8x30.5cm,20x26cm,19.8x27.8cm,21x29.5cm. QUALITY CRAFT - Dry erase answer paddles are 3mm thick. Sturdy enough to be used daily year after year, but light enough for even the smallest of hands to hold up during class. MAINTAIN ORDER - Keep your students, co-workers or class attendees quiet while they write their individual answers or votes. Keep shouting and chatter to a minimum with brilliant individual boards. MULTI-PURPOSE - Answer paddles are a great addition to grade school, high school or homeschool classrooms as well as for continuing education classes or business training sessions. MAKES A GREAT GIFT - Give a practical gift to first year teachers or make a fun gift basket for the back to school season. Colour:White Material:Wood Size:Approximately 20.4x24.5cm, 17.5x30cm, 20.8x30.5cm, 20x26cm, 19.8x27.8cm, 21x29.5cm. Package Contents: 6 x Dry Erase Boards 6 x pen(Colors and styles are random, no specification is accepted.) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.