Size: 1220*2440mm Feature1.no warping, no fracture, not out of shape. It can stay 48 hours in boiling water.it has good performance and the recycling times can be more than 30 times.2. Transference to concrete is set up very easily, so good for construction work. It is easily to take off the membrane. It only takes the time 1/7 of the steel mould. It can shorten the project time by 30%.3.It is good to keep surface warm so in winter the project can also be continued.4.After installation of concrete, the surface looks like a mirror. the wall or the surface of the building can be decorated directly.5.The film faced plywood can be used to make camber and it also can be cut into small pieces according the special requirements.6.Environmentally friendly.7.It can be used for a long time, and for the initial price paid for the material, you will feel it's worth over time.