Rolling Hills, a innovative developmental accessory, are composed of soft, heavy-duty outdoor fabric “bumps” designed to help babies gain strength through crawling, exploring, and tummy time. When paired with our Infant Modular Space, our fully-assembled Rolling Hills create a protective, cushioned arena for infants and young children to play and investigate. Plus, these accessories are adaptive to fit your desired space. For extra support, consider adding our outdoor pad, which safeguards against additional tumbles. Available in an assortment of colors, Rolling Hills come in neutrals like Tan and Green, as well as Primary Colors, and are perfect for infants 6-23 months and beyond.