Usage Tips:Package content: You will receive 10 dry erase question boards, which are sufficient for daily teaching activities. materials: These dry wiping boards are made of high-quality wood with a thickness of 0.3cm/0.12 inches and are wear-resistant. Suitable size: Our answer board is approximately 24.6x20cm/9.6x8 inches in size, allowing you to record information on teaching activities, meetings, gaming activities, and more. It is a good helper in your . Unique design: Our handheld dry wipe whiteboard features a rounded design that 't harm your hands. It is double-sided and has a handle length of 9.4cm/3.7 inches, making it practical for writing. Widely used: These double-sided whiteboards can be used in occasions, such as classrooms, offices, homes, meetings, gatherings, and other activities. Colour:White Material:wooden Size:15x20cm Package Contents: 10 * dry erase board 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.