Specification Brand : GSC International ItemName : GSC International, Inc. CORK-RING-1-10, Cork Lab Ring - 30mm x 80mm, 1 per Each ItemTypeKeyword : science-lab-corks Manufacturer : GSC International, Inc. ProductDescription : Cork Lab Ring - 30mm x 80mm ProductSiteLaunchDate : 2017-02-02T02:59:47.356Z UnspscCode : 41000000