What is our perfume caps' standard packing ? As you see in the video,after checking caps's quality,we will pack them in small plastic bag individually,then put the perfume caps into blister tray to protect each of them.Finally put the blister trays into the thick cartons.Normally one thick carton will load 8pieces blister trays full of perfume caps.Any other questions about our perfume caps please kindly contact us at sales@perfumecaps.com