• Ultra PE-POLAR Series Liner
  
• High-density 1680d Oxford Fabric
• Built to support up to 80kg
• Extra thick reinforced 19mm metal frame & corner joints
• 2-Year Warranty
• Double-stitched seams
• Heavy-duty, Thick-tooth SBS Zippers

The outer material of the indoor grow tent is a high density 1680d Oxford fabric which is double stitched and features double sleeved ventilation ports to keep lighting cool and provide closed loop air circulation. This helps to keep the climate of your grow tent perfect for optimizing your plant’s ability to produce more fruit. 

The lining of these indoor grow tents is made from food grade PE liner. The reflective surface focuses more light towards your plants which will then absorb more and grow faster, various studies show the white PE liner also allows the grow room to run at a lower temperature than mylar lined tents.