These 12 x 175 Bubble Wrap Dispensers protect fragile items as excellent cushioning and void-fill. Rolls are perforated every 12" for easy tear off. These 12 x 175 3/16 Bubble Dispenser Box with 3/16" bubbles protect against vibration and abrasion and are great for shock absorption. Our bubble wrap dispenser is an economical way to ship with UPS, Fedex, DHL and other carriers without using LTL carriers. Each dispenser / case contains one roll.