The DockATot® Grand dock is our stage 2 lounging dock, 50% longer and wider, for tots age 9 months to 36+ months. The Grand size is an essential go-to spot for tots lounging around the house or when traveling. The built-in, air permeable side on the Grand dock gives little ones a familiar sense of security. For older tots, the Grand dock will help ease a child into their new setting when they are otherwise ready to sleep in a toddler bed. It provides a comforting and safe environment. Made in Europe. Features include air permeability and Oeko-Tex Standard 100 Class 1 certification (testing for harmful substances). I never even used this just took it out of the package.