ITEM NAME:Classic Metal Wire Puzzle IQ Baffling Brain Teaser Magic Rings Puzzles Game Description: Kids Adults IQ Mind Game Training Metal Wire Ring IQ Test Magic Puzzles Toy. Good gift for your children. Metal brain teaser condenses with traditional Chinese culture and they are quite interesting Good for creative thinking and improve both your IQ and EQ. Material: Metal Specification: Color: Silver Packing Size: Approx. 21.3 x 10.7 x 2.1 cm / 8.39 x 4.21 x 0.83 inch Package Includes: 1 Set Metal Ring Puzzle Toy Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2mm error in size. SKU: MNF0014222761014373.Good for creative thinking and improve both your IQ and EQ. Color: Silver.