... pressure.It is very safty glass.When glass is broken in a big impact,the fragment will be fallen off.FeaturesSpecification1. Safety: ... *6000mmPVB film has strong tenacity and can absorb and weaken a mass of striking energy. Even if it's broken, ... , high grade curtain wall, lighting, skylight, elevated floor, furniture,In accordance with GB9962-1999showcase, counter, automotive glass and aquarium etc ...