... two sheets of glass between which one or multi-layers of PVB with strong cohesion is sandwiched under high tempered and pressure.Features1 ... PVB color: clear, milk white, opaque white, gray,green, bronze, blue, red etc. Glass color: clear, extra clear Euro gray, dark gray ... , Ford blue, ocean blue,dark blue, French Green and reflective glass like low e glass. Regular Thickness: 3+0.38+3mm, 4 ...