Invite your family and friends to a landmark occasion when you use the Ruby 40th Anniversary Invitations These paper invitations measure 6 x 4 and feature a white and ruby theme with ruby circles and a printed 40th These paper invitations coordinate with all Ruby 40th Anniversary party supplies Features . Ruby 40th Anniversary Invitations. 8 Count Specifications . Measures 6 x 4 . Weight 0 208 lbs