Fangrui Product Details Performance: Aluminum 6 Inch Vise Jaws Can Use On Any Metal Vise For Holding Wood, Metal, Plastic, Tubing, Threaded Items Safely To Protect Any Product Flat Or Round. Application: The Magnetic Vise Jaws Are Great With Variety Of Vices, Including Vice Block, Bench Vices, Mill Clamps, Drill Vices And So On. Advantage: Strong Embedded Magnets Keep Vice Jaws In Place Securely. Design: Special Designed V-shaped And Ledge Can Hold And Protect Round Or Hex Parts And Support Flat Parts While Clamping. Great For Holding Wood, Metal, Plastic. For All Kinds Of Shop, Craft, Jewelry, And Projects. Colour: Silver + Black Material: Aluminum Alloy + Rubber Size: 15cm Long Package Contents: 1 Pair * Vice Jaws Pads Covers Only The Above Package Content, Other Products Are Not Included. Note: Light And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.