46" x 60" EconoMat(R) Chair Mat for Hard Floors Parking Garage Device & Accessories Retains backup sensors/park assist

Retains backup sensors/park assist

Clock display/sleep/timer

Enables wireless hookup for powered subwoofers & powered speakers

Withstands high vibrations & saltwater environments

MetroStar(R) & bowtie antennas

46" x 60" EconoMat(R) Chair Mat for Hard Floors Parking Garage Device & Accessories Retains backup sensors/park assistNonstudded, protective vinyl chair mat for use on wood, tile, laminate & other hard surfaces ; Easy glide rolling surface provides effortless chair movement ; Straight edge ; Free & Clear(R) nonphthalate, noncadmium formula promotes a healthy work environment while offering exceptional clarity & durability ; GREENGUARD Gold certified for low chemical emissions to UL 2818 ; Manufacturer's 1 year limited warranty ; Made in the USA Warranty: Limited