There are websites which have overwhelming choices of chastity devices and all one would need to know is to differentiate each and order the one that will suit them the best! Using these devices is a very personal choice and entirely depends on how comfortable a person is with the various makes or sizes or even different types. Although just reading and looking up online will help you decide on which ones will suit you the best. There are several websites filled with information and websites like http://lockthecock.com help you pick the ones that will be best.
Hygiene Factor: Although there are a plethora of choices, one should always choose the ones that will be best put to use and where you could also maintain a basic hygiene you and your partner will appreciate. Not all devices let you maintain a basic hygiene. Another aspect which might peek your interest is how different variations are available depending on whether or not you are circumcised or not. Although there is not much difference in the making of it, there redesigns which cover for both the types and some devices could be explicitly used by both the types of men as well. There are a variety of these devices designed for women as well.
Silicone or Rubber – There are a variety of devices and one prominent difference is the make. There are people who beeline for the metal ones because of the robustness they provide while there are some who simply prefer a silicone one. There are also devices made of rubber and even genuine leather each having its own set of advantages and disadvantages. Also what works for a person never works well for the other and it is important to read a lot of reviews and then choose one product.