See previous item #2216. Complete set of six two-dimensional rubber figures w/attached loops which would stretch out to fit around finger as rings. Macman Enterprises, ©1966 Marvel Comics Group. Characters/colors are as follows - Thor (black), Iron Man (green), Daredevil (red), Captain America (blue), Spider-Man (red) and The Hulk (green). Flexi-rings come w/original vending machine capsules as issued, three capsules having cracks to lids. Rings have bends as issued and Captain America ring has some minor scattered discoloration, but o/w rings are NM-Mint as issued. This set came to us via the family of a vending machine employee who filled the machines. Rare as a complete set.