Fan-Tastic Pop’N Lock ScreenWe are happy to introduce the new Pop ‘N Lock Screens, allowing pop-in screen installation and replacement. The clip-on feature eliminates having multiple screws to install, making maintenance and cleaning a snap. The Pop ‘N Lock screens are made of high-impact polystyrene and will replace all existing screens, covering up old screw holes and giving an attractive, sealed fit. MFG# K2035-81 K203581 UPC# 834834002035