This is a hand-blown piece of art glass, made to be an easy-clean bird-feeder or sun catcher. Teal is the primary color - blues, deep green, lime green, which are sort of swirled around the piece opening. The opening is about 3 1/2" across, the piece in total is about 8 1/2" in diameter. The perch is 3 1/4" long. The rope hanger is substantial and hangs about 8" from the piece. The piece does not look to have been used for bird feeding, as I do not see any signs of use or marking. I do see a tiny fleabite mark on the opening, and there is some marking where the item was hung over something that left a slight brown mark on the rope on its interior, so it can not be seen when hung. Please see pictures for condition and details. Enjoy!