HOOD BRA Front End Nose Mask for Smart Fortwo W451 2007-2014 Bonnet Bra STONEGUARD PROTECTOR TUNING HOOD BRA Front End Nose Mask for Smart Fortwo W451 2007-2014 Bonnet Bra STONEGUARD PROTECTOR TUNING Car Bra are the ideal way to protect the hood of your car Our Car Bra made for each specific vehicle to ensure a perfect fit. Our Car Bra offers the optimal protection for the hood of your vehicle. Our Car Bra is made from water resistant PVC leather.