Unlock the door to safe teething for your baby with the My First Green Toys Rattle Keys. Made in the USA from food-safe, 100% recycled plastic milk jugs that save energy and reduce greenhouse gas emissions, the four colorful pieces swing freely on the lightweight ring, allowing little ones to easily grasp, shake, and explore different shapes, colors, and textures. With rounded edges and no external coatings, this is one set of keys parents can feel good about handing over. No BPA, phthalates, or PVC, and also meets FDA food contact standards. Dishwasher safe for easy cleaning. Packaged with recycled and recyclable materials and printed with soy inks. Recommended for ages 1 month and up. Dimensions: Each piece approximately 3-3.75"L; Ring: 3.25" diameter. ABOUT GREEN TOYS We believe the world would be a much better place if all toys were fun, safe, and made fromunique materials. Green Toys Inc. makes an awesome line of classic children's toys constructed from recycled plastic and other materials.This helps reduce fossil fuel use and reduce greenhouse gas emissions, improving the overall health and happiness of the planet. Start Simple: Recycled Plastic Milk Jugs We use recycled milk containers as the main ingredient in creating our toys. Yes, the exact plastic milk jugs that you and your family drink from every day. When you finish your milk and toss the container in the recycling bin, these milk containers are collected at your curb by a local recycling company, who then sorts them from all the other types of plastic. Next, the milk containers are reprocessed into super clean fresh plastic. For you plastic geeks, the plastic material we use is called high-density polyethylene or HDPE. This material is considered one of the safest, cleanest plastics around. Made in California, USA: Less Transportation, Less Energy All Green Toys products are 100% made in the USA. To be more specific, they are produced in California, a state known for strict toy safety and environmental laws. It's cool to buy USA, but also think about this: transportation is one of the biggest contributors to greenhouse gasses. We all know driving less is good for mother nature, but did you ever think about how many miles a toy logs before it ends up in your local store? Our toys are truly local creations. Every step in the process, from milk container recycling to toy production to final assembly, occurs in California. Our raw materials and toys aren't shipped from overseas, which saves a lot of energy and reduces greenhouse gasses. It also guarantees your toys won't get seasick before they get to your home! Environmental Packaging Green Toys environmental mission even extends to our packaging. We strive to minimize packaging, and all of our boxes use as little material as possible. All Green Toys products are packaged in recycled corrugated boxes with no plastics, cellophane or twist-ties, and are 100% recyclable.