I had no idea this existed until I saw the Seth's Bike hacks video on it. My mountain bike helmet (IXS Trigger AM w/MIPS) is not listed, but I'll be buying off

I had no idea this existed until I saw the Seth's Bike hacks video on it. My mountain bike helmet (IXS Trigger AM w/MIPS) is not listed, but I'll be buying off this list this year. I fall of bikes a lot.