1.material: polythene;2.width: 1m-9m;3.Length: 50m/roll, 100/roll;
4.rate of adunbral:30%-90%: growth-protecting

material: polythene                                                             width: 1m-9m      Length: 50m/roll, 100/roll    rate of adunbral:30%-90%                          character: adumbral,wet-protecting,aring-resisting,corrosion-resising,low-price.        Color: green,black, bule,yellow,dark green,ect.  Uses: growth-protecting and increase the output of vegetables,flowers,fungi,medicinal material and seedling.  Features: durable and strong; firm structure high strength; stable size applications.