VioGi 2pcs Black Aircraft Aluminum Aftermarket Roof Rack Cross Bars + Brackets + Mounting Hardwares Fit 07-12 Mazda CX-7 Fitment: 07-12 Mazda CX-7 Item-offered: 2pcs Aftermarket Roof Rack Cross Bars + Brackets + Mounting Hardwares Material: Cross Bar: Aircraft Aluminum ; Bracket/Foot: Plastic ( All the parts are made from high grade material that meets OE standard! ) Load-capacity: Can support up to 165 lbs Installation-guide: Install on to original roof rack mounting points.