What is this?The dust cover is used to protect your device against dust, scratches, water. It is suitable for various types of printers, TVs, monitors, etc. What will I get?Material: Oxford ClothColor: BlackSize: 43x43x32cm / 16.9x16.9x12.6 inch (L x W x H)Package Content: 1 x Dust CoverAre there any advantages of the product?Made of oxford cloth material, durable, long-lasting fabric.It can be easily folded and stored when not in use, and is easy to wipe clean.How to use it?Put the cover on the device and tighten the rope. Then wind up the excess rope and the installation is finished.What should I notice?Please check whether the device size is suitable for installation.