shading black cloth stage curtain simple curtain shading cloth black background cloth thickened sunshade cloth amazon 遮光黑布实验室舞台幕布简易窗帘遮光布黑背景布加厚遮阳布亚马逊

2.4 m wide plus thick and wide (shading degree is about 80) --- originality is preferred 2.4 m wide encryption width (shading degree is about 90) --- originality optimization 2.6 m wide and medium thick section (shading degree is about 60%) --- originality is preferred 2.8 m wide and medium thick section (shading degree is about 60%) --- originality is preferred 2.95 m wide and medium thick section (shading degree 60%)--- best craftsmanship 1.6 m wide and thick type (shading degree over 80%) --- best craftsmanship 1.8 m wide and thick type (shading degree over 80%) --- best craftsmanship 1.5 m wide and medium thick section (shading degree is about 60%) --- originality is preferred 1.5 m wide and thick type (shading degree is about 80%) --- originality is preferred 1.5 m wide opaque type (shading degree 99%)--- best choice 2 m wide and thick type (shading degree is about 80%) --- originality is preferred 2.4 m wide and medium thick section (shading degree is about 60%) --- originality is preferred 1.9 m wide and thick type (shading degree is about 80%) --- originality is preferred 1.5 m wide thin section (shading degree is about 40%) --- originality is preferred

black cloth inpermeable bottom (1 m price) --- originality preferred