Chicco 00.002573.000.000 is a tummy pad designed for babies from birth. It features a Slideline System that allows parents to move three included pendants (a ball, a snail, and a teething rattle) to a position that's easily reachable by the child. The tummy pad also includes a pillow for added comfort. It is machine-washable on a gentle cycle and should be rinsed thoroughly to remove any detergent residue.