Product code: Vulcan Strength Black LB Change Plates (30 store lb set)
https://www.vulcanstrength.com/15-lb-Black-V-Lock-Weight-Training-Rubber-Disc-set-p/blclbset.htm store Vulcan Strength Black LB Change Plates (30 lb set).
https://www.vulcanstrength.com/15-lb-Black-V-Lock-Weight-Training-Rubber-Disc-set-p/blclbset.htm store Vulcan Strength Black LB Change Plates (30 lb set).