Slimeballs Vomit Mini wheels in 54mm, 97a featuring art by FALU @falucarolei (based on the original art by Jim Phillips) on wide asymmetrical shape with a rounded edge on one side and a conical edge on the other giving you a choice of lock in feel, with a wide riding surface for control on all terrain.
All Slime Balls skateboard wheels are sold as sets of 4.