... 3.weight:50-240g/m2 4.feature:convenient,scientific,cyclic used insect-proof sunshade net1.material:poly,PE,PB,PVC,reclaiming ... is good product to shade the plant. It is widely used in agriculture, and horticulture. 1.Standard weigt: 30gsm, 40gsm, 65gsm ... loss in soil. - Enhances plant airing. - Protection against extreme temperatures. circular eyelet knitting sunshade netting