4ocean bracelets are a great way to show support for cleaner oceans. Each color represents a different cause. The color is blue and is a brilliant peri-winkle. They can be worn daily and look great alone or layered with other bracelets. They are one size and tighten at the knot. New with original bag included. The blue and light blue support and fund 4ocean's efforts to remove trash from the ocean and coastlines. It supports whale and dolphin conservation as well. The Purple/Monk Seal supports the Marine Mammal Center's hospital for Hawaiian monk seals. The coral helps protect and restore critical coral reef ecosystems.