SeeGreen 5 ft. W X 7 ft. L Green Polypropylene Astroturf vs Greenfield Artificial Grass Turf Cut to Length 0.7in Pile Height Rubber: which is safer?

Where these two actually differ

• We flag VOC off-gassing from polyurethane or latex adhesive, Polypropylene UV degradation and microplastic shedding, Backing adhesive failure and fiber separation and Infill contamination (if rubber granules used) on the AstroTurf and not on the LITA.
• We flag Heavy metals and contaminants in rubber infill, Volatile organic compound (VOC) and odor off-gassing from rubber and PE, Microplastic and rubber particle generation through wear and Flame retardant additives (if present) on the LITA and not on the AstroTurf.
• The AstroTurf is Polypropylene (PP) astroturf where the LITA is polyethylene artificial turf with rubber infill, which is most of the difference in these two grades.
• These two are level, close enough that price and fit should decide it rather than our grade.