Easy Assembly : Just connect male and female pegs and push hard until they click. The playpen is ready to house your baby! Activity Board: The game board can promote the baby's brain development, develop visual cognition, train the touch, and exercise the hands. Bright Colors: Colorful baby jail stimulates the ability to learn and be entertained. Parents can utilize a playpen as part of the color learning process. Adjustable for Convenience: You can reconfigure our play yard into different shapes such as square, octagon, rectangle, L, to fit your living space.