Environmental

An environmental pinback is a small, wearable badge with a pin on the back, featuring designs, slogans, or symbols related to conservation, climate action, ecology, or saving the planet (like "Save the Earth," "Recycle," "Protect Our Oceans") used to show support, raise awareness, or express passion for environmental causes, often found on backpacks, jackets, or hats. They come in various sizes and designs, sometimes made with recycled materials, and are popular on sites like Mypinbacks.com