Our glass block is the newest environmental protection building material.Size: 190x190x80mm, 145x145x80mm, 190x190x95mm, 145x145x95mm. Patterns: Bubble, Cloudy, Cycle Rhombus, Diamond, Double Stars, Lattice, Meteor, Mosaic, Parallel.Application: Interior and Exterior Walls. (Household, Bathrooms, Bedrooms, Living Rooms, Bathrooms, hotels, restaurants, shops, Gymnasium, exhibition centers.)Pls contact us directly for more information with many thanks.