- Post-it® Recycled Z-Notes are made from 100% recycled paper and with an adhesive based on a renewable natural source, 60% comes from a plant that grows again every year. They are PEFC RECYCLED certified. The raw materials come from certified, renewable and responsibly managed forests. *Post-it® Recycled Notes are made from 100% recycled paper - with PEFC RECYCLED certification (PEFC 15-31-0134). *This Nature collection full of pastel perfection brings a fresh experience to your desk. *Glue based on a renewable natural source, 60% comes from a plant that grows again every year. *Post-it® Z-Notes are ideal for quickly writing down your thoughts – perfect while on the phone or when you have something in your hands. *Download the free Post-it® App to capture and save notes instantly so you can quickly share them with your team without having to write a report first. *76 mm x 76 mm, 100 Sheets/Pad, 6 Pads/Pack..