More than 1 billion pairs of sunglasses are purchased worldwide every year, and this is expected to grow. Sadly, it's pretty tough to recycle sunglasses with all those small parts and different materials. Be sure to take good care of the ones you have so they last as long as possible. And if you need a new pair then why not buy eco-friendly sunglasses made from recycled materials. You can check out our favorites in our article.
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