pe tarpauline,lack/silver,reinforced rope in hem , D-RING lock stitched to hold on position,every D RING interval 1meter pe tarpaulineblack/silver,reinforced rope in hem ,stainless steel D-RING lock stitched to hold on position,every D RING interval 1meter8layer mega patch with multi-brace stitchingsizes:6x10m,10x14m,35'x48'grammage:200g/m2