:Quantity and size: you will receive 80 square unfinished wood pieces, each one with the thickness of 0.25cm/0.1 inch is about 3 x 3 inches/7.6 x 7.6cm, and the sponge measures about 9.8 x 9.8 x 2.5cm/3.8 x 2.6 x 1 inch

Craft work material: you can draw different paintings, write down words, mark or carve on the wooden pieces to make wooden blocks of numbers and letters for your kids

The 4 corners of our block are all 90 degrees and can be well spliced together to make a large one; they are nice supplies for home, party, wedding as decoration, painting accessory, even as a coaster

Material: these wooden pieces are finely polished, smooth and durable for you to DIY your art crafts, they are made of natural wood, safe and harmless, you can feel free to use

Each piece of wood is 0.25cm thick, it is not easy to conduct heat and it can act as a barrier between your hot drink and the wooden table, a nice tool to protect your table