jiekayi 2pack 36? metal outdoor stair treads non-slip, heavy-duty aluminum waterproof safety grip strips for tread, ramps, wood, composite, tile, vinyl, size 36in x 2in (black) 36 x 2in-2pcs black 2 is up for auction in Patio, Lawn & Garden. The current bid is $2.00, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.