Have extra Air-Tite holders but need more rings? Or have extra rings and need more holders? Here you can buy AIR-TITE FOAM RINGS AND CAPSULES SOLD SEPARATELY. Rings are available in either black or white and are sold in counts of 50. Also available for Model I / I Loop holders are our colored velour rings. These are available in red, blue, and green in 38,39, or 40mm sizes.We also have a full line of albums,boxesandtubes designed specifically for our Air-Tite coin holders.