• Good gift for 5-year-old children to learn mathematics through play. • High-quality eco-friendly plastic materials, non-toxic and safe for young children. • Includes: 1 scale, 19 monkeys, 10 numbers (1-10), 10 green cards, 10 blue cards, 10 purple cards. • Dimensions: swing 17x34 cm; monkey 2.5x2.5x1 cm; card 12.5x8.9 cm; number 5x5 cm. • Multiple gameplay: green card (simple), purple card (medium), blue card (complex). • Each number and monkey is designed with rounded edges. • Teaches children to calculate and learn math skills. • Enhances children's memory and thinking skills. • Promotes parent-child relationship. • Monkey size: 2.5x2.5x1 cm, use under adult supervision to prevent swallowing. • Allows slight size differences due to manual measurements.