Foil-backed bubble wrap has thermal properties to protect your products from the elements. Ideal for packaging food and beverages. Foil Bubble Wrap is also known as metalised bubble as it has laminated foil backing for temperature control packaging. Often referred to as foil bubble, its thermal qualities provide insulation during storage and transport, providing damage prevention for temperature-sensitive goods. Our Bubble Wrap uses a 10mm diameter bubble, is 5mm thick and has the metalised silver foil laminated to one side only.