4 Ocean Manta Ray Bracelet Features: Removes one pound of trash from the ocean and coastlines Supports the Oceanic Preservation Society and their efforts to raise awareness about the plight of manta rays, threats to their population, and helps secure protections for them Made with recycled ocean plastic and glass recovered by 4ocean employees Unisex, waterproof design Adjustable from 2" to 5" in diameter Stainless steel 4ocean charm Item #MR19