Eathtek Replacement 15.6" Black LCD Back Cover Lid with Hinges for Dell Studio 1555 1557 1558 series, Compatible with part number W855P 0W855P 0N0YN9 N0YN9 07CP9G 7CP9G Compatible Model Numbers: Dell Studio 1555 1557 1558 Compatible Part Number: W855P 0W855P 0N0YN9 N0YN9 07CP9G 7CP9G Replacement and high quality,Replace your faulty, cracked or broken lcd back cover Each lcd back cover is tested before shipping All pictures are taken from the real item, please check carefully before bidding.