5V Rgb Led Neon Flex Neon Sign SMD 5050 Color Changing Led Neon Flexible Strip 5m per roll, 20 rolls per inner carton, 40 rolls per outer cartons. Carton size: 51*27*39cm, about 26.5kg. 10m per roll, 10 rolls per outer cartons. Carton size: 51*27*39cm, about 13kg.