A rubber band (also known as an elastic band or gum band ) is a loop of rubber, usually ring shaped, and commonly used to hold multiple objects together. The rubber band was patented in England on March 17, 1845, by Stephen Perry .     Most rubber bands are manufactured out of natural rubber or, especially at larger sizes, elastomer , and are sold in a variety of sizes.
Teeth Gap Bands can fix teeth gaps in as little as 30 days when used properly. The teeth bands are a safe way to permanently close your gapped teeth without any side effects.