Eleiko Prestera J-Cups with Rollers safely rack a barbell between sets. Inspired by our IPF combo bench, the J-cups feature a taller profile that offer more protection to the rack and barbell. Constructed form durable 10 mm bent steel and lasting powder coat finish, the J-cups feature polyurethane rollers to protect the bar knurling and support lateral positioning adjustments when the bar is loaded. These j-cups are designed exclusively for the Eleiko Prestera Series and are sold in pairs.