Product Name: Net for Sand Control Trademark: Deli Transport Package: Poly Bag Specification: ISO 9001-2000 Origin: China HS Code: 5608900099 Product Description Shade net made by New HDPE material with a UV resistant at least 5 years. The nets are installed in the desert area of North west China for desert sand control: It worked as a wind-break, so the sand in the desert didn't move fast. When the spring time came, if there is a chance to get a little water, then the seeds in the shade net grid can germinate, finally it become vegetation. --- That will meet the purpose of sand control. Net width can be custom made, different length available. Usually packed in a roll in poly bag. HS CODE: 5608900099