Features . Type - Nature s way molten hummingbird feeder. Utilizes a beautiful thick hand blown glass base lid holding up to 18 oz.. Easy fill clean with a 3 in. wide opening silicone gaskets for leak free fit all glass. Silicone flower ports are dishwasher safe. Comes with a decorative powder coated perching ring. Capacity - 18 oz.. Dimension - 4 x 8.25 x 8.25 in.. Item Weight - 1.9 lbs.