This is a pre-owned Light Blue Art Glass Block. Measures 4.25" L x 3.75" W x 3.75" H . Etched R. Austria. Good condition with some light scratches. No chips or cracks. Weighs 5 pounds. Purchased at an art gallery many moons ago. It has been sitting on my desk and thought I would try to find it a new home. We ship Worldwide fully insured with signature required.