Mouth opening is approximately 6 diameter... Base is 2.75 diameter. Very heavy weighs 7.2 lbs.The item "Steuben Art Glass Large Clear Vase/Bowl Signed Steuben" is in sale since Sunday, January 01, 2017. This item is in the category "Pottery & Glass\Glass\Art Glass\North American\Steuben". The seller is "kathystreasures4u" and is located in Philadelphia, Pennsylvania. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, ZA, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to Mexico, to New Zealand, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR, MY, BR, CL, CO, CR, DO, PA, TT, GT, SV, HN, JM.