The Toddler Table seat belt is made of one inch polypropylene webbing and a one inch, side release buckle. The socket end of the buckle is attached to the belt using UV resistant thread. The plug end of the buckle can be attached and unattached to the belt by threading the belt through the plug end of the buckle so that the "teeth" of the plug are facing toward the long end of the belt where the socket is attached. Bundle of 2 BeltsSpecial Shipping Information: This item ships separately from other items in your order. This item cannot ship to a P.O. Box. This item may be subject to additional processing days.