1.name: nonwoven fabric grow bag 2.weight:200-500gsm 3. ... *20,30*30,50*45,etc 5.white,black... ADVANTAGE:1. Quality is Guaranteed and Delivery is Ontime. 2. Superior Service ... .5.Various pattern ,sizes ,weight ,and packages options.CHARACTERISTIC:1.expertise,excellent quality system ,competitive price and reliable service2. damp proof, breathable ...