Bubble Wrap is the ultimate in fragile protection. This bubble wrap is great for wrapping glassware, picture frames, mirrors, electronics, and collectables. Just wrap each item with bubble wrap before packing it in the box. For extra protection, wrap the items more than once. Also, try lining your boxes with bubble wrap before packing your fragile and delicate items. Bubbles are approximately 3/16 inch wide. Bubble wrap is perforated every 12 inches for easy tearing. Sold in convenient 350 ft. rolls.