"I aim to misbehave." - Capt. Mal Reynolds
Mind of a Rat Youtube Channel
I got some small yellow tarp clips last month at a hardware store. I've had them on my ripstop tarp for a while. I found that wrapping the included line around it twice before sliding the outer collar on holds it much better. It also protects the fabric. Only down side is they aren't flat like the grip clips. Sierra design still has them on their web site.