Black ring Air-Tite coin holders are one of our best selling products. They are extremely popular because not only will they make your coin collection look great, they do a superb job of protecting them as well. Our black ring Air-Tites come in seven different models that will accommodate just about any coin ever made. Each one of our Air Tites is molded from a clear acrylic and contains a black inner ring that holds the coin in place and accents the coin. We also have a full line ofalbums,boxesandtubes designed specifically for our Air Tite coin holders.