These 1-1/4 inch diameter, 1/2-inch wide white plastic Water Bag Caps and 7/8-inch diameter, 3/8-inch wide white rubber Water Bag Plug Inserts are compatible with our waterbags that we use with tent and inflatable anchoring. Don't throw your old bags out when a plug is lost or damaged, and keep your rental business moving with these replacement water bag screw-on caps and push-in stoppers. Comes in a convenient pack of 10 caps and 10 plugs.