The SAFETY RACK provides complete coverage of the rear window while offering clear visibility through the two inch fully welded wire screen. If cab protection and safety are your primary concern, then the SAFETY RACK is the solution you need. SAFETY Rack has welded wire mesh to provide full window protection and wider carrying capacity above cab. Each intersection of wire is welded to avoid rattling and provide strength. Less flexibility to mount accessory light brackets than the BACKRACK(TM) Original Rack and sits higher above the cab than the BACKRACK(TM).