BILLBOARD SUPPORTS - These supports have been designed to give that extra design to your model. Their universal design allows them to be used with Miller Engineering's current line of billboards. Supports one large billboard. Measures approximately 3-3/4" high. Bottom 7/8" wide. Top 5/16" wide. May be broken apart into smaller pieces.
Tips on gluing and installing supports refer to the link: https://www.microstru.com/Gluing.html
Miller Engineering also recommends Zap-A-Gap glue for fast and accurate adhesion.