Oodles of Noodles Fill-Rite 1.5 inch Diameter Backer Rod Closed Cell - Total 52 Feet GreyPack of 12- 52" backer rods totaling 52 feetFeatures of Oodles of Noodles Fill-Rite 1.5 inch Diameter Backer Rod Closed Cell - Total 52 Feet Grey Allows Easy Control of Sealant Application Thickness Wont Adhere ..