The Level Perfect Corner and Edge Level is a beautifully constructed aluminum post level that will be appreciated by craftsmen. Level Features / Dimensions: Unbreakable Extruded Aluminum Casing (23 5/8″ long) 4 Computer Set Vials – 2 for Plumb – 2 for Level Double Elastic Securing Straps (28″ stretching to 60″) These Retailed for 39.95 in the stores.