The Little Discoveries by Bezou Play Mat is made of soft, high quality foam. Babies can explore freedom and movement in safety with the thickly padded mat and non-slip bottom grip. Foam play mats can be great as a layer of padding over wooden floors and other surfaces, providing a softer and cosier play surface for your little one.Tummy Time Support for Babies Tummy time is an essential stage in a baby's development, as it helps with building and strengthening muscles in the neck, arms, core and legs. It also improves balance and hand-eye coordination necessary for crawling. This Little Discoveries by Bezou Play Mat is designed for tummy time and controlled rolling, supporting your baby as they develop their gross motor skills.