Features: Our greenhouse tape set are Ideal for greenhouse maintenance, sealing polycarbonate roofing, and protecting various outdoor structures. This tape kit helps keep panel interiors clean, dry, and well ventilated, extending the life of your builds. Both tapes feature a powerful adhesive that bonds firmly to polycarbonate surfaces. Their flexibility accommodates thermal expansion and contraction, ensuring a lasting, reliable seal against moisture and debris. Specifications: Material: polyethylene, fiberglass fabric Color: grey, white Size: Aluminum polycarbonate tape: about 1.18" x 65.6 ft Vented tapes: about 1" x 65.6 ft Package includes: 2 x Aluminum polycarbonate tape 2 X Vented tapes Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays