Keep your child securely attached to the driver. Smaller children fit up front while larger kids fit on back. 5 point security to keep the child on the machine so that the driver can drive with both hands. The Kid Karrier fits H-D adults from petite to XXXL and allows you to adjust to the desired tension holding child in place. This product is not intended to protect you or your passenger in the fits Case™ of an accident. This product should not be used as a carrying device.