Specification AgeRangeDescription : little_kid Brand : Generic BulletPoint1 : A metal aluminum cube engraved with the periodic table of elements BulletPoint2 : Its purity is ≥99.7% BulletPoint3 : Its size is 20*20*20mm BulletPoint4 : Its weight is approximately 22g BulletPoint5 : Package includes: 1pc metal aluminum cube Color : White CpsiaCautionaryStatement : no_warning_applicable EducationalObjective : Creative Skills IncludedComponents : Resin ornaments ItemDisplayDimensions_Length : 5.51 inches ItemDisplayWeight : 0.11 pounds ItemName : 20mm Pure Aluminum Cube Metal 1pc, 99.7% High-Purity Engraved Al, for Laboratory Experimental Projects, Periodic Table Sample Collection, Scientific and Laboratory Experimental Projects ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : science-classroom-specimens ItemVolume : 588 cubic_centimeters Manufacturer : Generic ManufacturerMinimumAge : 180 Material : EVA Foam ModelName : Science Kits & Toys ModelNumber : NY54145319FJ NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : AL20MM202504161603 ProductDescription : Metal aluminum, a silvery white light metal, has a density of 2.70 g/cm³ and is a low-density metal. Melting point and boiling point: melting point 660℃, boiling point 2327℃.