Condoms can also be used as a dental dam when cut lengthwise. There are also female condoms which consist of a wider sheath that's inserted into the vagina.
It can also be used on sex toys for easy cleaning, toy sharing, or porous materials.
More About Condom
Although condoms are not 100% effective, using them properly significantly increases the level of protection they provide. They can also be combined with other birth control methods. Condoms are most commonly made from latex but can also be made from sheepskin or polyurethane.