This aluminium foil tape is a great option for anyone in need of insulation or reflective ducting. With a length tolerance of +/- 5m and width tolerance of +/- 5mm, this single-sided tape is perfect for measuring 50, 75, or 100mm in width. The tape is silver in colour and comes with self-adhesive backing for easy application. This item is a non-domestic product, but is manufactured in the United Kingdom. It is a custom bundle of 45 units and is ideal for use in business, office, or industrial settings. The tape is perfect for those in need of a reliable and reflective ducting solution.