Vintage Frosted Basketweave Bell Shape Glass Shade w Copper Spray highlights. The fitter on this shade has an outside diameter of 2 1/8" and an inside diameter of 1 5/8". The shade has a 4" overall outside diameter of the bell and 3 1/4" diameter at the rim. Pre-owned this shade has a slightly rough rim and the fitter is heavily flea bit, pictured. banana-for-scale, pet friendly w separate storage, smoke-free, new and repurposed packaging for proper shipping