The Royal Super J Cups, sold as a pair, are engineered to provide unparalleled support for your barbell, whether on a rig or rack. Made from precision laser-cut steel, these J cups are coated in powder coating and they also have a nylon insert on both sides for maximum durability. With their easy mobility, the J cups can be swiftly adjusted to your desired height, tailored to your exercise needs and individual height. Note that this series is specifically compatible with the 60x60mm Royal Pillars.