2X2X2M,  600D mylar, PA Corner  16MM or 19mm Metal bars, it can hang 30-40kgs light, Guarantee 3 years  

Good Stripes,  Zips, and double stitch,  adding watching window or more and  10" vents

Stripe you can select grey, green, yellow or red color, it show different with others

Trade assuance USD25000.00, it can protect your purchaing 300pcs