Features: brand new and high quality Enough Quantity: The package comes with about 150 pieces self-adhesive foam geometry stickers, enough for many children and students. Various Shapes: With various colors and shapes including circle, square and for triangle, meeting different using needs perfectly. Safe Material: Made of non-toxic foam EVA material, it is safe and soft for kindergarten children to use it. Educational Toy: It can improve children's practical ability and creativity geometry shape recognition. Easy to Use: The back of foam geometry has sticky adhesive, peel off the protective paper, then stick it to anywhere you like, such as wall, window, door, notebook, etc. Multi-function: With various geometry shape, they are good for scrapbooking, making cards, kids' craft project, home decoration, education or other decorations. Specifications: Material: EVA Size: 1-3cm/0.39-1.18In Net Weight: 20g Package Includes: 150PCS DIY Self-adhesive Foam Sponge Stickers note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.