adjustable cigar tubes. not crushproof, not airtight or waterproof. Just enough protection to carry a cigar around for a day or two. Just dont go swimming with the tube in your pocket, or step on it. Perfect for a nite out. cheap enough to give away. Will hold a 55 ring gauge cigar. Tube adjusts from 5 to 8 inches. Not clear like glass, but clear enough to see the cigar band, and clear enough to see how far down you are adjusting the tube so that you dont damage the cigar. I have been using them for a while. For a nite or two, it keeps your cigar in fine shape. For longer trips, use an airtight travel humi. great for golf outings, herfs, and other 1 or 2 day events.