UN-Rated Can Ring for pint paint cans

UN-rated can ring for use with R-6-12-1/2PPT, R-6-12-QTPT, and R-6-12-00QTPT boxes for pint and half-pint paint cans (sold separately). ONE (1) FOAM SET REQUIRED PER BOX, AND ONE (1) RING REQUIRED PER CAN. UN rating 4G/Y16/S. NOTE: SHIPPER IS RESPONSIBLE FOR FINAL CLOSURE OF ALL UN4G RATED PACKAGING.