ID Badge Holder

I designed this to be easily printed with as little filament as possible. It uses around 8.31 g of filament (PETG). It could also be printed with PLA, but where I live it gets hot in the summers, and if left in a vehicle for too long, it would definitely warp. The ID fits very snugly inside holder. I usually flex the ID just a bit lengthwise, put one corner into the side rail, then the other, then just push the ID down into the holder until it gets past the retaining bump.My previous version was a little thinner, but it would break too often, so I made it a bit thicker.