WdFour Classroom Door Window Cover,Blackout Shades for Classroom Windows and Doors?Privacy,Room Darkening Design Blocks Views, Classroom Window Cover Lockdown.12W x 30L Inches, 1 Panel,Black. 12"W x 30"L (Pack of 1) Black is up for auction in Office Products. The current bid is $0.05, 100% below the $16.00 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.