Safe and environmentally friendly materials: these dry erase bags are made of excellent PET material. The reusable dry extinguishing bag has a of transparency. Environmentally friendly, there is no need to print the same papers over and over again to save costs. [Multifunctional Storage Bag] Our dry erase bag is thick and , with a strong fabric edge that can protect your paper for years. Can not only be used for drawing, as a learning tool for children, but also can use your office documents or drawings, order forms, etc. You can take notes on their and erase these notes easily without damaging these documents. [Easy to Organize] Each dry wipe bag has a hole for easy storage and access. 12 different coloured dry erase sleeves help you classify your classification. Widely used: These dry erase bags are reusable to that any paper you insert stays clean and dry. Very suitable for classrooms, homework, business cards, document storage etc. Colour: multicolor Material: PET Package Contents: 12 * Dry Erase Bags (12 Colors) 10 * Dry erase pens (random color, don't accept the specified color) 1 * Eraser Only the above package content, other products are not included. Note: Light 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.