1- 1968-1983 HotWheels , Mattel , 15th birthday buckle , 2 5/8 x 1 7/8 , belt size 1 1/2in

2- Toughskins buckle ,  2 1/2 x 1 3/4 , belt size 1 1/2in

3- Got Your Ears One? buckle , 3 1/8 x 2 , missing belt ring