A leather strap is a type of strap made from leather, which is a material made from the hide of animals. A BELT is a common type of leather strap, typically used to hold up clothing or as an accessory. A tawse is another type of leather strap, usually used as a form of punishment in educational settings. A REIN is a type of leather strap used to control horses while riding. Lastly, a THONG is a type of leather strap that is often used as underwear or swimwear.