NAMSAN Dog Screen Door, Passage Size 12 x 16 inches, Dog Door for Screen Door, Large Pet Door for Sliding Door, Magnetic Automatic Closing, Self-Assembly, Lockable, White 12"x16" White is up for auction in Pet Supplies. The current bid is $1.00, 96% below the $23.74 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.