Camera Blower Magnet Holder The blower tip is designed to be 60mm long and 9.5mm wide. It's magnetic so you can easily move the holder, but it might shift slightly if you use the blower vigorously. If you want it to stay put, please prepare double-sided tape or something similar to secure it. The listing includes only one magnet holder. The blower is not included. The photos are sample images. - Anonymous shipping This is a handmade item created with a 3D printer. Please be aware that there may be burrs, stringing, and layer lines characteristic of 3D printing. We have removed them as much as possible.