Keeper Turtle Tarp Clip - The Keeper Turtle Tarp Clip features an adjustable thumb screw clamp for tarps and coverings. Feed material between the teeth and tighten the thumb screw to secure the tarp. Compatible with poly sheetings, nettings, windscreens, solar screens, boat covers, RV awnings, and tents. Features: Secure hold without tearing or damaging item Instant anchor point or grommet alternate to attach rope, hook, or bungee cord Easy to use and store