HGFHGD Air column volume express packaging bag business bubble mail collision buffer inflatable column express shipping bag 60CMx50M

• Air column material: PE (polyethylene) + PA (nylon), high toughness, environmental protection and no odor.
• Easy to use: Our air column bag roll material is equipped with an air pump. When using, pinch the other end with your hand or a clip, and then align the air pump port with the air port, then cut off the inflatable part, and finally put the packaged product in and stick it with tape.
• Application: This durable air column buffer bag can be safely transported to avoid any damage. You can use it to protect your wine bottles, glasses, electronic devices, cups or any other fragile items.
• If there is no air intake in a certain air column during the charging process, it is because the shut-off valve has not been opened. This problem can be solved by simply squeezing the air shut-off valve of the air column.
• Perfect design: Each column has a strong air tightness, even if one is broken, it will not affect the other columns. You can use it with confidence.

"feature: Made of high-quality PE, with good heat-sealability, strong toughness, good cushioning and shockproof effects. The high-quality air valve is sealed and air-tight, saving time and effort. Easy to cut, cut on demand. The gas cannot enter and exit, it is automatically sealed, simple and convenient, and does not take up space. The inflation method is to inflate the air inlet. Great idea to protect fragile items. After inflation, the length of the air column is shortened by 1/3, and the height is shortened by 5CM. Note: only the air column bag, excluding the other accessories shown in the picture, the air column bag is empty when received, and you need to pump it yourself. Specification: Material: PE Color: transparent Size: can be purchased according to the required size. Package Included: 1PCS X air column bag + pump"