This is a game toy that is fully developed for children. It is made of high-quality sturdy materials, comfortable and soft rug, safe and harmless. It is the best quality baby-friendly toy that has been produced and tested.DIFFERENT SHAPE DESIGNS - Young babies lie on thick rugs, hanging handles of different shapes, animal-shaped grippers, and attracting childrens interest in play. Each shape of the handle is suitable for the childs small hand grab size.ENHANCE THE BODY - Encourage your baby to bend, reach out and grab objects and the piano, which will strengthen their body. With all the kicks, stretches and pushes, those little muscles are ready for big things.PORTABLE AND EASY TO CLEAN - The mats can be easily folded to make them compact enough to be carried around, from one room to another and even outdoors. It is smooth and waterproof so it can be easily wiped and kept clean.MULTI-AGE USE - This toy can be used as your child grows older. As your baby plays from lying down to crawling, he will sit and play, and the toy arches can be repositioned for your child to play. Have a happier. You can even remove the keyboard and enjoy the music every time.