This product is set of puzzles ring toy. Made by premium metal material, it is durable for long time use. Puzzle toys are full of creativity, the creativity of toys is relatively high, able to meet the needs of any person's needs. It is a funny brain puzzles game full of challenge. Feature - Color: As shown. - Material: Metal. - Package Size: About 19 x 14 x 5.2cm. - Metal brain teaser puzzle condenses with traditional Chinese culture and they are quite interesting. - Definitely a fun brain teaser that would be perfect for a little gift or as an add on gift. Challenging yet fun to play with. - Intelligence IQ game toy, perfect for kids, iq games for adults. - Good for creative thinking and improve both your IQ EQ, anyone can pick it up and play. It looks really nice. - If you're just looking for a simple brain teaser to entertain briefly, or a conversation piece, then you'll probably enjoy this.