Quantity: 1 setProduct size: 21.5*16.5*4.7cmWeight: 0.45kgEducational and fun: It can help children learn mathematics and colors in an interactive and interesting way. Suitable for children aged 3 and above.Bright and colorful design: Bright colors and attractive shapes attract children's attention, keep them engaged and motivated to learn.This is an educational toy suitable for children, parents can play with their children, cultivate children's interactive ability, exercise baby's activity ability, and cultivate baby's intelligence.Note: 1Due to manual measurement, please allow some errors, the allowable measurement error is +/- 1-3 cm.2Colors may vary due to different monitors, please understand.