There is an 8 3/16" mounting rim and it is about 3" high with a 1 hole, as shown. It will be double boxed to ensure a safe arrival to you.
You can see the place that I got these items from by going to. The item "Antique Vintage Murano Glass Iridescent Chandelier 9 Globe Shade Light Fixture" is in sale since Sunday, November 17, 2019. This item is in the category "Antiques\Architectural & Garden\Chandeliers, Sconces & Lighting Fixtures". The seller is "highiqinny" and is located in Henrico, Virginia.This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Saint kitts and nevis, Bolivia, Egypt, Luxembourg, Peru, Viet nam, Uruguay, Aruba, Belize, Dominica, Grenada, Turks and caicos islands, Bangladesh, Brunei darussalam, Ecuador, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Monaco, Macao, Martinique, Nicaragua, Pakistan, Paraguay, Russian federation, Canada, South africa, Antigua and barbuda, Saint lucia, Barbados, Bermuda, Cayman islands, Maldives, Oman, Reunion, Sri lanka, Colombia, Montserrat.