PERMANENT MULCH: Harmiden recycled rubber mulch roll provides the beauty and look of natural mulch PLUS the superior weed control benefits. Moreover, it is a soft cushion to kneel down and walk on. HIGH-QUALITY MATERIAL: Made of one hundred percent recycled rubber tires, this rubber mulch for landscaping blocks weeds, yet still allows water, air and nutrients reach. Backing included for extra weed blocking. MAINTENANCE FREE: No yearly messy and expensive re-mulching, alternative to traditional mulch, this rubber mulch mat won t scatter or float, staying in place for years to come and withstanding all seasons. WIDE APPLICATION: This recycled rubber mulch can be used between raised garden beds, in muddy areas, around patios and pathways, under downspouts, around pools, in outdoor play areas, in high drainage areas and more.