This product leads the industry in being environmentally friendly, The sprayer has no metal parts, making it compatible with most recycling streams, The bottles are made of 40% post-consumer resin, and are 100% recyclable, Go Green Spray Bottles can be used just as you would more traditional spray bottles, Re-using them saves money and resources, Bottles includes checkoff grids and graduation scale, Bottles and Sprayers are BPA-free, SKU: DLTII004