specifications:
circular
50 mm and 45 mm, 42 mm, 40 mm and 38 mm, 36 mm, 32 mm, 25 mm
The oval
30 * 40 mm, 30 x45mm, 35 x50mm, 40 x60mm
A rectangle
10 x35mm, 10 x70mm x48mm, 12, 15 x70mm, 10, 10 * 90 mm * 80 mm, 15 x55mm, 20 x40mm, 28 * 33 mm, 20 x50mm, 25 x60mm x50mm, 25, 30 x40mm, 30 x50mm, 30 x60mm, 35 x55mm, 35, 50 * 75 mm * 75 mm
square
16 x16mm, 18 x18mm, 20 x22mm x20mm, 22, 25 x25mm
15 x6mm shallow shell