Abstract: A sleeve apparatus for weighting a structure, such as a canopy structure, that can also be used to display items on the structure via the items' attachment to the sleeve apparatus. The sleeve apparatus includes at least an elongated body having first and second ends, a first connector element connected to the first end of the elongated body that is capable of encircling and attaching to a rod member and/or a bar member and a second connector element connected to and extending from the second end of the elongated body that is capable of encircling and attaching to the same or a different rod member and/or bar member.