The material looks like a fiber board or wood based product. They are quite sturdy and dense like wood. I included the 18" and 12" rulers to scale it. The big pieces are approximately:15-3/4" x 2-1/4" x 5-3/4.The middle pieces are approximately 7-3/4" x 2-1/4" x 5-3/4. The towers are approximately 3" x 3" x 8. I do not know the manufacture since I don't see a maker's mark or logo. They are from a smoke-free & pet-free household. The item "Britains Deetails 1971 Vintage hand painted wood material castle oehme & söhne" is in sale since Friday, January 31, 2020.
This item is in the category "Toys & Hobbies\Toy Soldiers\1970-Now". The seller is "chop133" and is located in Houston, Texas. This item can be shipped to United States, Canada, 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, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Saint kitts and nevis, Brunei darussalam, Bolivia, Gibraltar, Guadeloupe, Iceland, Cayman islands, Sri lanka, Luxembourg, Nicaragua, Paraguay, Uruguay, Russian federation, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Egypt, French guiana, Guernsey, Jersey, Jordan, Cambodia, Liechtenstein, Monaco, Macao, Martinique, Maldives, Oman, Pakistan, Reunion.