Made of post consumer recycled plastic;Mini Rubik's® Cube with metal split ring; Standard Rubik's® Cube colors: yellow, blue, red, green, orange, and white; Not available blank Sold under license exclusively for promotional use, not for retail sales; Yellow panel contains the Rubik's® logo ; All our cubes are produced under license from Spin Master Toys UK Limited. RUBIK’S® and RUBIK’S CUBE® are registered trademarks of Spin Master Toys UK Limited.; Product Size: 1.813" w x 1.813" h x 1.813" d; NOTE: Product eligible for custom overseas production, with 6 sides of 4CP printing only. Contact alphabroder Source Abroad for details;