Anti-bird Net is easier to protect and catch the birds.We can do all kinds of different bird net. Nylon Mono NetMaterial HDPE,PPColor black,stoneMesh size 2" x 2",3/4"x3/4",5x5cm for choseTwine size 0.5mm,1.3mm,1.5mmQuality promise 3-5 yearsRemark accept OEM/ODM service