rohkex (similar) hdpe shower bench, waterproof stool | sturdy bathseat weather resistant | non-slip seat for bathroom spa toilet bathtub bath, authentic wood look with durable shelf indoor/outdoor use (white) white hdpe bench is up for auction in Patio, Lawn & Garden. The current bid is $1.00, 99% below the $70.00 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.