The Evergreen StripStyrene Plastic H Column 0.25 from the plastic building materials range provides a set of high quality plastic H columns ideal for adding detail to your models, scratchbuilding and architectural models. Length: 14" (350mm) Imperial Dimensions: 0.25" Metric Dimensions: 6.3mm Pieces per Pack: 2Manufacturer: Evergreen StripStyrene Model: EG287 Plastic H Column 0.25