Orthodontic Elastic Rubber Bands are the highest quality medical grade bands on the market today. Made in the USA and are the best quality elastics you will ever find. Each package is checked and the force is measured for accuracy and consistency. Intended use is orthodontics, braces, tooth gap, and rubber bands can also be used for hair braids, pony tails, top knots, horse braids, horse manes, model airplanes, crafts, doll hair, fishing lures, dreadlocks, dreads, cornrow, wigs and many other uses. 300 rubber bands in total (you will receive 3 packs of 100 rubber bands and 1 (ONE) complementary elastic placer). (insert banned Amazon terms)