Keyless2Go Silicone Cover Protective Case for Select Smart Keys with FCC WAZX1T763SKE11 (Push-Button Ignition Vehiles Only) - Blue Protective soft silicone rubber cover for select Mazda 4 Button Proximity Smart Keys. Please check product description below for vehicle fit guide. Protect your existing Mazda remote from wear and scratches. Fits over smart proximity keys for select Mazda vehicles with Push-Button Ignition. This is a soft rubber cover and NOT A SHELL OR REMOTE KEY Brand new, made of high quality of silicone material