Post-it® Recycled Z-Notes are made from 100% recycled paper and with a renewable resource adhesive 60% made from a plant that regrows annually. They're PEFC RECYCLED certified sourced from certified renewable and responsibly managed forests. Post-it® Recycled Z-Notes Notes are made from 100% recycled paper. These self stick notes are PEFC RECYCLED certified – sourced from certified renewable and responsibly managed forests. They come with a renewable resource adhesive with 60% made from a plant that regrows annually. Post-it® Z-Notes let you scribble down your thoughts in a flash. Perfect when you're on the phone or have your hands full. The Canary Yellow pads come in a cabinet pack that's easy to open and store in a desk or cupboard so you can instantly get a pad when you need one.