I bought these for a recent trip to hold a pair of earrings/necklace/bracelet in each. I couldn't afford an expensive jewelry travel bag, so I thought, why not put each piece of jewelry in a separate bag and then put them in a small box or something sturdy and pack them in my carry on, worked like a charm! Everything arrived fine, nothing got tangled this way, and I could easily find wanted I wanted to wear quickly and easily. They actually send me some green and blue bags with the white also, but it's not big deal, since I didn't need all 100 anyway. I'm going to use some of them for my next trip and also to separate colored bands for the Rainbow Loom. So many possibilities!