Designed to fit onto the top of our skirted base externally threaded cryogenic vial closures. Provide quick visual indentification of specific vials for ease in organizing inventory. Compatible with P60102 and P60103 skirted base cryo vials. Additional Info: Cryo Coders For Skirted Base Vials, High Density Polyethylene, Blue, Pk/100 Package Size(L x W x H): 5 X 5 X 2 (IN) Categories: Vials, Cryo HTS Code: 3926.90.9910 UNSPSC: 4.11218e+007 Country Of Origin: INDIA