Function: Use for baby nappy changing and holding baby belongings, perfect storage solution for life's little adventures. CHANGING MAT COMPOSITION: Outer fabric: 100% recycled polyester; Inner fabric: 80% bamboo + 20% recycled polyester;Internal structure: Sorona foam;Press stud: Female (90% recycled zinc alloy + 10% common zinc alloy), Male (45% recycled copper + 55% common copper).