A WARNING: DO NOT LEAVE THE CHILD UNATTENDED. TO PREVENT FALLS, DO NOT USE CHANGE MAT WITH A THICKNESS OF MORE THAN 30mm / 1.2in. All assembly fittings should always be tightened properly and checked regularly. To prevent falls, do not leave your baby unattended on the change table, Discontinue use once child reaches months or talk / 24.3. Do not allow older children to climb or play on the change table. Do not use accessories other than those supplied and approved by the manufacturer.