Feature:1. With this table saw protective cover, the dust and dirt will not enter the blade and influence the operation.2. The blade guard can also connect to vacuum cleaner and builds you a cleaner and better work environment.3. R‑type matertial splitting knife will quick split the material and improve the cutting efficiency, very practical.4. The transparent design enables a clear viewing into the operatiing inside the cover for better observation.5. Suits perfectly for 10 to 12in saw balde, and the light weight make the installation much more convenient.How to Use:Make a groove on the wooden table top, fix the iron bracket in the groove, open a distribution slot in the front of the saw blade, and fix the iron bracket from the bottom of the table to the top. Specification:Item Type: Table Saw Protective CoverMaterial: Acrylic Model: R Shape Application: Woodworking Table Saw Package List:1 x Table Saw Protective Cover1 x Bracket