Magnakoys® 22-400 Continuous Thread Closure Black Caps Fits our following products: 8 dram and 4 Oz. ***See our images for explanation on how to fit caps to vials and for determining correct size needed. If your desired size or quantity is not listed, simply message us and we will send you a custom invoice for your order. All orders ship same day if received by 3PM Eastern Time - After 3 PM Eastern Time the order will ship next day. Thank you for looking!
