according to Jonathon Miller Weisberger

Size 56 = inner diameter 17

Juice glass

which can otherwise sometimes look a bit dull

IRIS Golden Shadow, ring Fine Art Print according to Jonathon Miller WeisbergerCall Iris by Miravidi Transparent or opaque Acrylic Component, shiny or satin, in which an oval crystal is inserted. The ring is made of a transparent acrylic (plexiglass) with Swarovski elements. Design: Jean Baptiste Michel Sizes: Size 54 = inner diameter 17. 2 mm Size 58 = inner diameter 18. 47 mm Size 62 = inner diameter 19. 75 mm The Acrylic's measurements are 1. 8 x 1. 3 cm (0. 7 x 0. 5 inches) and the thickness is 5 mm (0. 2 inches). New