We tend to follow a rule of thumb that asserts; if you're having difficulty installing your protector, you've bought the wrong protector! Most universal car seat protectors can be fitted within a couple of seconds and usually include several adjustable bands that wrap around your car seat. Frankly, if you believe that snapping the strap around the headrest is an 'installation', we dread to think how you'll cope if your vehicle runs into any real problems!