... design 2.energy-saving 3.Amenity,safety 4.maintenance free Pink Parallel Glass Block Glass block details: 1. Specification: 190*190 ... wave, water bubble, diamond, oblique line, cycle rhombus, well shape, mosaic, ice shadow, rain, phoenix tail, digona, meshy, coral, nautilus, alpha ... 10 43*30*16 1.5 12500 pcs 10400 pcs Pink Parallel Glass Block