GPI Thread Finish: 24-400Shell Material: PolypropyleneLiner Material: F217 PE FoamCap Color: Black Magnakoys 24-400 Continuous Thread Black Screw Closure Caps Fits our following products: 5 dram, 6 dram and 4 Oz. Cobalt Blue Boston Round Bottle. See our images to determine what size cap you need for you vials or bottles. Thank you for looking !!!!
