Set of 22 vintage colorful plastic Golf Ball Markers. 

Almost all are brand new/unused. A few look to have been used at least once. All are approximately 3/4" diameter on flat side, and have approx 1/2" depth. 
Mix is: 3 red (unmarked), 3 teal (2 Kokesh, 1 unmarked), 5 white (1 Wonder Bread, 1 Cubs, 1 OXY, 2 unmarked), 11 yellow (5 Kokesh, 1 bullseye Golf Center, 5 unmarked).