Since 1991, Chroma Technology Corp has shipped fragile, high-end optics around the world in 100% recycled, 100% recyclable boxes. In addition to being environmentally friendly, these boxes are durable! Many years ago a delivery driver came to our office with his tail between his legs, holding a crushed box that he had picked up from our shipping department earlier that day. He had moved his truck with the back open, and this box had bounced out and into the path of an oncoming car. We opened the box and examined the glass filter inside only to discover that it had survived unscathed! Recycled boxes - good for the earth, good for our customers.