25 rings sized (by Cartiers scale, near to inner circumference) from 47 to 71 (british scale from H1/2 to Z1, EU scale from 46 1/2 to 70, US scale from 4 to 13.5).
Modeled basing on Victorian era design of mourning rings with text IN MEMORY OF on the outer surface. Engraving on the inner surface is shown only as presetation. Models contains NO inscribed engraving.
Model volume varies from 389mm^3 (for 47th size) to 565mm^3 (for 71th size), so estimated weights for sterling silver (and 9-10ct gold alloys) are from 3.8 to 5.5 grams.
Depth of pockets for enameling is 0.32mm. It's more than enough for traditional hot enameling process.
Ring width is 7mm. Shank thickness is 1.3mm on the center level and 1.2mm on the caps. Rings has comfort fit shape.
Feel free to ask about modification or customisation of those rings.