Decorative Blue Fish Net 6' x 30' ~ Nautical Fish Netting ~ Luau Decor About 6' x 30', these decorative blue fish nets will look great on stairs, patios, stage sets, etc. Perfect for your next luau party. Limited only by your imagination. New, in original package. Made of 100% cotton. For decorative use only. Each opening is approx. 2" squared.