Bubble wrap is a pliable transparent material made of plastic. It is used for packing fragile items. The regular space in it and protruding air-filled hemispheres resembling bubble provide cushioning for precious and breakable items. These small bubble wrap roll are available in different sizes, depending on the object supposed to be packed. The most common items being packed by it are sensitive electronic parts and components, frames and mirrors. These bubbles usually have diameter of 20mm and a height of 7mm.