Cage length is about 1.97'' (50 mm).
Cage inner diameter is about 1.28'' (32.5 mm).
Ring has 4 sizes (inner diameter): 1.42'' (36 mm), 1.57'' (40 mm), 1.77'' (45 mm), 1.97'' (50 mm).
Drain tube length is about 3.15'' (80 mm).
Drain tube diameter is about 0.315'' (8 mm).
Please choose "with drain tube" option if you need it.
These sizes may have a little error because it's made by hand.
Weight is about 110 grams.