Snap Clamps (also known as Fabric Clips or Pipe Clips) are used to attach tarps or other fabrics to tubing or PVC pipe. Uses include greenhouses, cold frames, row covers, or even quilting frames. These clips have been UV stabilized for extended life in outdoor use.  Designed for use with Schedule 40 or Furniture Grade PVC.  We have also included sizing for EMT Tubing and Chain Link Fence (abbreviated CLF) tubing.