Muppets, The-Kermit the Frog 'Sun Days Are Fun Days' 3.5'' round pin/button (Hallmark/1980)

This is a 3 1/2" round pin/button from 1980 of Kermit the Frog from Jim Henson’s The Muppet Show. The pin reads "Sun Days Are Fun Days." It was produced by Hallmark and is in excellent condition.