Made of safe and durable EVA material, this set ofcountingtoy is durable and practical to play, featuring lightweight and compact design, very portable to carry, which makes you more convenient. Good for kids math learning and kids logical thinking development,understand the concept ofcounting.Features-Color:As Shown-Material:EVA-Size:10.00X10.00X10.00cm/3.93X3.93X3.93in (thousand)-Size:10.00X1.00X1.00cm/3.93X0.39X0.39in(rods)-Size:10.00X10.00X1.00cm/3.93X3.93X0.39in(hundred)-Size:1.00X1.00X1.00cm/0.39X0.39X0.39in(ones)-Explore math concepts with a thisEVA decimal operation block model.-Develop logical thinking and creativity through math building blocks model.-Durable and stableEVA materials, suitable for primary school students.-Engaging and interactive, assemble to solve diverse math problems.-Perfect for primary school math teaching and home education enrichment.Packing list1 x EVA cube (thousand)5 x flats (hundred)20 x rods (tens)100 x small cubes (ones)