Bootstrap Farmer Spring Wire PVC Coated, 50 Pack, Greenhouse Film ...

Bootstrap Farmer Spring Wire PVC Coated, 50 Pack, Greenhouse Film Spring Lock for Attachment of Plastic Poly Film and Shade Cloth

• High-quality, reusable, PVC coated steel Spring Wire 6.5 ft. length. Wiggle in channel
• Tightly secures poly film or shade cloth (up to 20 mil thick) to your greenhouse with minimal effort
• PVC coating prevents tears and provides a fast frustration free install. Less stress on hands while installing
• 6.5 ft. of PVC coated steel 0.083" thick
• Should be used in conjunction with lock channel (sold separately). 'Wiggles' into channel.