Specification Binding : Toy Label : Science, Art and More Manufacturer : Science, Art and More MaterialType : Acrylic,Glass PackageDimensions : 4.85 PartNumber : 7-909-74 ProductGroup : Toy ProductTypeName : TOYS_AND_GAMES Publisher : Science, Art and More SmallImage_Height : 65 SmallImage_URL : https://m.media-amazon.com/images/I/31uF31mKQ8L._SL75_.jpg SmallImage_Width : 75 Studio : Science, Art and More Title : Prism - Acrylic, Equilateral, 25mm x 50mm long