Deep pink plastic ring has expansion bands on the underside while top has 1-3/8" dia. compartment with pop-up hinged lid picturing the character. Each ring came in this pink color as well as blue, orange or brown. The other three characters in the set of four were "Boo Berry, Count Chocula, Franken Berry. These were available 1976-1977. All are scarce and in our opinion this is the scarcest of the four. NM displaying Mint.