Peel and stick,No machine needed. Koala self-adhesive laminating sheets are easy and convenient to use for laminating your important documents or stickers. Glossy clear single side self laminating sheet has a strong adhesion on the back. It can permanently adhere to your documents to provide long-term protection. Easy-peeling backing and high flatness of these self seal laminating sheets will make your laminating job much easier. The grid on the backing can help you to easily align,measure and cut the self laminating sheet into the specific sizes you need. for protecting and preserving your tags,artwork and more; safe to use with a dry eraser marker. Be creative,you can also use the self adhesive laminating sheets to make handicrafts,like dried flowers and specimens,or to laminate stickers..