Features 1. Durable material: educational posters are made of 250 gsm cardstock, and double sides covered with quality PET film will make them durable, waterproof, tear resistant and reusable, also the marks made by water-based markers on them can be erased so you could illustrate on the content of posters for clearer expression. 2. Delightful colors and illustration: kid learning posters are designed with beautiful colors and graphic elements, which will grip your children& 39;s attention and the vivid pictures will arouse their curiosity. 3. Flat ships and easy to use: we do not roll our elementary math posters in tubes like many of others, and they are ready to mount with glue point dot which comes with package, you can also hang them on the wall through the hole of plastic bag. 4. Different math posters: multiplication chart, division, addition, subtraction, numbers, fractions and percentages, math keywords, types of graphs, time and 3D shapes, etc. 5. Practical gifts for children and kids: these delightful colors preschool education posters are nice for home schooling, preschool, kindergarten, elementary and middle school, and our posters make learning more fun and grip your toddler& 39;s attention and the vivid pictures will stimulate their learning interests. Specification Material: Paper Color: Multicolor Size: 10 x 8 x 5 cm Weight: 200 g Package Include: 1x Math Posters Set