Black & White Reflective Film
Total Light Block Out | 100% Light Proof
Great reflectivity
220um (thickness) - It is thicker than many so-called 250um equivalents
3 metres wide 

Black & White Panda Film is thick plastic sheeting that is black on one side and white on the other. It can be used to cover up windows, make partitions, cover floors and reflect light onto the plants. It is great for partitioning off spaces, as it is very tough, reflective, and can be handled on a daily basis without damage or tearing. The white side reflects 90% of all light.