If you happen to be a classic butterfingers or simply suffer from sweaty palms that let things slip from your hands all too easily, then chances are pretty good that you have already outfitted your iPhone with a durable case. Well, to make sure that it a catastrophe (Gorilla Glass or not) does not happen during an accidental drop, why not do your part by replacing the glass back with a skateboard grip tape? It definitely won’t be kind on your palm, but at least you can be pretty sure a slip is no longer on the horizon. For those who want to engage in a little bit of DIY projects, this one requires you to purchase a laser cut and grip tape sticker for a mere $5.