We make plastic wire for low tunnel film support. The most important feature of this wire is it does not damage or tear your low tunnel film like the steel wire does5 mm diameter x 2 meter length 10 years liferust proof2 times stronger than steel wire75% lighter than steelvery smooth – no damage to filmbecomes straight so easy to store flexible so easy to change height and width of tunnel non-metallic – no danger of currentdoes not get hot in sun or cold in wintertheft proof:no resale value