Protect your bowling arsenal with Vault Ball Cup Guards.  These self-adhesive pads are easily applied to the hard plastic ball cups inside roller bags.  A High-density foam center provides a protective cushion while a low-friction surface layer allows you to easily spin bowling balls to locate finger and thumb holes without risk of scratching.    

• High-density foam cushion

• Low-friction surface layer

• Self-adhesive

• 5” diameter

• Available in 2 Colors: Black and Black/Orange