This is my first ring that I designed with
Blender (amazing software open source) and printed by Shapeways for me: first in
White Strong and Flexible Polished (plastic material) to test the quality with low badget and then in
Raw Bronze (precious metal).
Fantastic print in 3D!Inner diameter is 18.3 mm (about 8 1/4 Us size).
Isn't it your size? Find your size on the link below:
US Size 5 (UK size J 1/2)
Inner Diameter = 15.70 mm;
0.618 in
Inner Circumference = 49.32 mm;
1.942 in
US Size 5.5 (UK size L)
Inner Diameter = 16.10 mm;
0.634 in
Inner Circumference = 50.58 mm;
1.991 in
US Size 6 (UK size M)
Inner Diameter = 16.51 mm;
0.650 in
Inner Circumference = 51.87;
2.042 in
US Size 6.5 (UK size N)
Inner Diameter = 16.92 mm;
0.666 in
Inner Circumference = 53.16 mm;
2.093 in
US Size 7 (UK size O)
Inner Diameter = 17.35 mm;
0.683 in
Inner Circumference = 54.51 mm;
2.146 in
US Size 7.5 (UK size P)
Inner Diameter = 17.75 mm;
0.699 in
Inner Circumference = 55.76 mm;
2.195 in
US Size 8 1/4 (on this page)
Inner Diameter = 18.30 mm;
0.720 in
Inner Circumference = 57.49 mm;
2.263 in
US Size 8.5 (UK size Q 3/4)
Inner Diameter = 18.53 mm;
0.729 in
Inner Circumference = 58.21 mm;
2.292 in
US Size 9 (UK size R 3/4)
Inner Diameter = 18.89 mm;
0.744 in
Inner Circumference = 59.34 mm;
2.336 in
US Size 9.5 (UK size S 3/4)
Inner Diameter = 19.41 mm;
0.764 in
Inner Circumference = 60.98 mm;
2.401in
US Size 10 (UK size T 1/2)
Inner Diameter = 19.84 mm;
0.781 in
Inner Circumference = 62.33 mm;
2.454 in
US Size 10.5 (UK size U 1/2)
Inner Diameter = 20.20 mm;
0.795 in
Inner Circumference = 63.46 mm;
2.498 in
US Size 11 (UK size V 1/2)
Inner Diameter = 20.68 mm;
0.814 in
Inner Circumference = 64.97 mm;
2.558 in
US Size 11.5 (UK size W 3/4)
Inner Diameter = 21.08 mm;
0.830 in
Inner Circumference = 66.22 mm;
2.607 in
US Size 12 (UK size Y)
Inner Diameter = 21.49 mm;
0.846 in
Inner Circumference = 67.51 mm;
2.658 in
US Size 12.5 (UK size Z)
Inner Diameter = 21.89 mm;
0.862 in
Inner Circumference = 68.77 mm;
2.707 in
If you need an other inner diameter, send me a message and I adjust it for you, thanks.