Chamberlain Group G8808CB-P Chamberlain 8808CB 8-Foot, Compatible Whisper Drive Plus Models, Includes Replacement Belt Garage Door Opener 8 Ft Rail Extension Kit

The product is 8', new structural steel rail extension kit Easy and simple use kit The product is manufactured in China Works on garage doors up to 8 feet high Includes rail extension, replacement belt, and all necessary hardware New structural steel rail system Increases structural integrity