6.6 Ft Wiggle Wire and U-Channel for Greenhouse PVC Coated Spring Wire & Aluminum Lock Channel Bundle 20 Sets for Secure Poly Film or Shade Cloth Attachment

- 【Durable Aluminum Lock Channel】: Crafted from high-quality aluminum alloy, our lock channel is rust-resistant and corrosion-proof, ensuring long-lasting strength and toughness. Each measures： 78.74 inches in length, 1.25 inches in width, and 0.5 inches in height. - 【PVC Coated Spring Wire】: The spring wire fireproof, rust-proof and not easy to fall off PVC coating. This ensures extended durability and maintains strong tension to securely hold your greenhouse covering. - 【Simple Installation】: Simply fix the lock channel onto your greenhouse frame, cover with poly film or shade cloth, and wiggle the spring wire into place for a tight and secure fit. - 【Tight Fixation】: The perfectly matched lock channel and spring wire hold plastic coverings firmly in place, offering excellent resistance to wind and storms. This keeps your greenhouse interior protected throughout the year. - 【Versatile Use】: Ideal for a variety of greenhouse types, this wiggle wire and lock channel set efficiently fixes plastic films, shade cloths, or other coverings. Suitable for growing flowers, vegetables, or for winter insulation, it supports your gardening and farming needs with ease.