Molded from recycled black poly-resin, Flat Rockafillers™cover and stack easily for a top dressing that is affordable, light weight,  and easy to install. 

• Ships in 1 cubic foot box

• Made from recycled black poly-resin

• 2"-3" river rock shapes

• Light weight - Easy to use

•  Fire Resistant

Approximate measuring system:
• use 3 lbs. per sq. ft. at 1" depth
• use 5 lbs. per sq. ft. at 2" depth

• NO RETURNS ON ROCKAFILLER™ PRODUCTS •