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 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- - 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 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.