Waterproof Outdoor/Indoor Acrylic Adhesive Magnet Tape - 2" X 100' 60 mil Strip Roll 2" X 100' Adhesive Magnet Tape For Outdoor and Indoor Use 60 mil Magnet with Acrylic Adhesive Perfect for shelf labels, arts and crafts, labeling displays, signage, industrial use and more Made in USA Adhesive magnet on front and black magnet on back