Material: plastic/plasticSpecification: 9.5 * 9.5 * 9.5 cmClassification of plastic material: ABSPlastic building blocks type: diamond particlesBlocks granule (film) : 200-400 (film)Blocks the net weight: 0.05 KGIf there is a cartoon image: noApplicable age: young (7 to 14 years of age)， youth (15 to 35 years old)， middle-aged (36-60 years old)， children (3-6 years old) and elderly (61 +)