Spin and Explore Gym. My baby loved this! Really helped to encourage him during tummy time when he wasn’t a big fan. The removable, rotating platform is tons of fun when baby is old enough to support themselves to rotate around. When baby is younger, the crinkly and rattle-y features help to capture their interest. In like-new condition and mat is machine washable, air dry. From a smoke-free, pet friendly home. Washed only in unscented, biodegradable CountrySave brand detergent.