VIntage clear glass caster cups original packaging Anchor Hocking heavy duty large 3 inch size two packages of 4 casters Lancaster Ohio USA.Each caster is 3 inches in diameter. Each original box contains four glass casters. Please note damage: Out of the 8 casters, there are 5 (FIVE) with glass damage; they have chips in the glass on the interior rim wall. They are intact and can be used as intended but are not perfect. This listings is for both boxes as shown. Total of eight individual casters. Used as furniture "feet" pads to protect floors, rugs and carpet. The original boxes have wear and losses.