After the hangers are pushed into the board, there is a another small prong that you push in with your thumb or a small tool. When you push this prong in, it locks the hanger into the foam board or card board. You can see this prong in the image above. It is the larger prong on the top side of the image above.
Rockland Boulders Baseball. Rockland Boulders Baseball. The Rockland Boulders is a , minor league professional baseball team located in Ramapo, NY. The Boulders play in the Canadian-American Association of Professional Baseball (Can-Am League), which stretches across the Northeast United States and Quebec, Canada.
The Roger Dean Stadium Complex is the only stadium in the country to host four minor league teams: the Jupiter Hammerheads and Palm Beach Cardinals of the Class A-Advanced Baseball Florida State League, and the Gulf Coast Marlins and Gulf Coast Cardinals of the Rookie-level Gulf Coast League.