Weight stand for 20 lb (2x5lb, 2x3lb, 2x2lb) dumbbells (common found on amazon). If you purchased separately, over time, you don't get a stand (or if your stand breaks somehow). Optional clip-on handles that hide away when not in use so it can slip under chairs, etc.

print 2 each of the L and R brackets and 2 of the handles. 6 of the support bars