MGRS Receptive Steel Tape will conform to surfaces and is offered in .025 (1/40) inch thick x 1-inch x 10 feet and .025 (1/40) inch thick x 1/2-inch x 10 or 100 feet rolls wound on a 3-inch diameter core. MGRS Receptive Steel Tape indoor-grade features a service/operating temperature of 0 to 150F, while the outdoor-grade material has a 0 to 200F service/operating temperature. Designed for lightweight applications like when have a stainless steel refrigerator and need something to attract a photo with a magnet-backing (this product will not offer enough attraction for heavier-weight objects). Product applications include interchangeable graphics, menu boards, displays and pictures, crafts, calendars, trade show booths, presentation boards, packet attachments, and more. NOTE: If your tape curls when you try to apply it to your surface or doesn't seem to attract well when trying a magnet against it, this is due to being wound in a roll and does not affect the properties or quality of the tape. Simply unwind and cut a piece from the roll, place it under a weight (e.g. a book or stack of papers) for a short period to help flatten out the strip/piece of tape, then apply it to your surface or test as normal. Product Applications: - Interchangeable graphics Menu boards Displays and pictures Crafts Calendars Trade show booths Presentation boards Packet attachment