Four Pc Replacement Sure-Grip Adjuster Knob Set

4 piece Sure-Grip Replacement Knob set for Earthlite Massage Equipment. The shaped design of this four-piece replacement knob set allows you to easily make adjustments to your massage table without losing your grip. The knobs are made of durable plastic and are embossed with a continental design that showcases the global influences from which contemporary massage techniques are derived.