The product is a 4-pack of Falcon Dust-Off Compressed Gas Electronics Dusters, each weighing 10oz. These dust blowers are all-purpose and made by Dust-Off, a trusted brand for cleaning electronics. The units are manufactured in the United States and are designed to effectively remove dust and debris from electronic devices, making them ideal for use with laptops, desktops, and other networking equipment. With this 4-pack, users can easily maintain the cleanliness of their electronic devices for an extended period.