B grade sheets have various size and thickness, include colored acrylic sheets and clear ones.
The size contains: 1020*2020, 1220*2440, 1250*2480, etc.
Both sides are covered by protective film and with PVC gasket.
Even they are B grade sheets, they are made by 100 % virgin MMA.
If you concern price over quality, this product would be your best choice.
