An outstanding advance in rubber stoppers, four stoppers in one reduce inventory confusion and cost.
Twist one of the rubber protrusions off and the solid stopper becomes a one-hole stopper. Twist the second one off for a two-hole stopper. Twist the third one off for a three-hole stopper.
Made from soft, resilient, natural rubber with safe convenient countersunk holes, stoppers feature excellent aging characteristics with high resistance to deformation.