HEAVY DUTY POLYETHYLENE The 18' x 24' Clear Poly Tarps - Case of 2 are made from heavy duty polyethylene and are sized for shielding agricultural growing zones. The 18' x 24' dimensions provide broad coverage for crop production areas, greenhouse extensions, propagation spaces, and field growing structures while allowing light to pass through. The case of 2 is a practical choice for commercial growers, agricultural operations, nurseries, and greenhouse facilities that need multiple tarps for seasonal growing and expansion projects. These 18' x 24' clear poly tarps provide a dependable covering option for agricultural growing zones and organized cultivation areas. These products are sold by the case, ideal for bulk purchases. For individual needs, view our single 18' x 24' clear poly tarp. Reinforced with a ½” white grid of polyethylene strands sealed between two layers of clear poly material Full Finished Size Fiber Thickness: 1200 denier Weight: 6 oz/yd² Mesh Count: 14x14 /in² Thickness: 12 mils Waterproof and UV resistant Heat Sealed Interior Seams Rope Reinforced Hem Grommet Spacing Approx. 18" all sides (not uniform) Color: Clear Best Uses for 18' x 24' Clear Poly Tarps Covering large greenhouse extensions Protecting plant cultivation areas Shielding agricultural growing zones Covering outdoor plant nursery sections Tarps are acid, mildew, and tear resistant, along with having arctic flexibility and a rope-reinforced hem. These tarps ship out within 1-2 business days. What’s Great About a Heavy-Duty Clear Poly Tarp A tough, durable, and versatile material Reinforced with a ½” white grid of polyethylene strands sealed between two layers of clear poly material Great for creating a backyard greenhouse or enclosing a patio to keep rain and wind out and still letting sunlight in. Strong, long-lasting coverage in a compact package The uses for a heavy-duty tarp are nearly endless and are always a great idea to keep one on hand, whether at home, at a campsite, or just out and about