Biodegradable Volcanic Ash Black Movie BIO-ASH

BIO-ASH (TM) Realistic Biodegradable Volcanic Ash Particles - biodegradable, made of food grade ingredients, 

extremely realistic, comes in coarse, medium, and fine and now available in 3 sizes 

Larger box:  4.6 cuft approximate coverage 144 sqft 1" deep 

This box:  2.4 cuft approximate coverage 80 sqft 1" deep

1 cuft approximate coverage 30 sqft x 1" deep

This product is ecologically safe, non toxic, non static and fully biodegradable!