Non-Freon Dust-Off Cleaner Upside-down spraying OK! No liquid leakage Trigger type NET 196g (300ml) 2 bottles Brand new, unused ◯ Uses ● For cleaning computers, cameras, audio equipment, etc. ● For blowing away dust from window sashes, room corners, etc. ● For cleaning office equipment such as printers. ※ Please refer to the package for precautions for use. Shipping size will be 60 or 80. Packaging will be simple.