Bubble Pack or Bubble Wrap is suitable for protecting Electronics, Glasses, Arts and other high valuable and fragile items. It’s made of High Grade LDPE (Low Density Polypropylene).
The bubbles that provide the cushioning for fragile or sensitive objects are generally available in different sizes, depending on the size of the object being packed, as well as the level of cushioning protection that is needed. Multiple layers might be needed to provide shock and vibration isolation. A single layer might be used just as a surface protective layer. Bubble wrap is used to form some types of mailing envelopes.