| Color | Red |
| Material | Silicone |
| Ring diameter | 36 mm (1.41 in.) – 38 mm (1.49 in.) – 40 mm (1.57 in.) – 45 mm (1.77 in.) – 48 mm (1.88 in.) |
| Cage size |
Small: 38 mm x 80 mm (1.49 in x 3.14 in.) Large: 38 mm x 100 mm (1.49 in x 3.93 in.) |
In the package, there are 5 rings+ cage+padlock+2 keys.
Silicone is a perfect material, soft, smooth and compact. Yes, silicone is a bit soft and elastic, allowing the penis to "push" the cage a few millimeters during a violent erection.