This is a very large ring in our exclusive design. Solid, not hollow. Inside of ring is flat and smooth for a very comfortable fit. Approx. dimensions are 1 3/8" tall face by 7/8" wide and shank narrows to approx. 3/8" wide at bottom. Approx. weight in Sterling Silver is 37 grams depending on size ordered. Please allow 3 to 4 weeks for custom casting in solid Sterling Silver in your exact ring size, finishing and delivering to your doorstep.