Fangrui Product Details Fangrui Product Details This Grindstone Bracket Adopts Solid Rubber Body, Which Has Elastic Touch And Strong Friction To Prevent The Stone From Sliding During Grinding. Due To The Anti-skid Function Of Rubber Material, This Grindstone Base Can Be Stably Placed On The Desktop And Countertop. 304 Stainless Steel Rod Is Very Suitable For Rust Prevention, Solid Rubber Is More And Has Long Service Life. Suitable For Whetstone, Water Stone, Whetstone, Japanese Stone And Oilstone. With Scratch-proof Grip, It Can Be Adjusted, Not Damaged And Prevented From Sliding. Name:adjustable Grindstone Base Colour:black Silver Material:metal+plastic Package Contents: 1 * Adjustable Grindstone Base Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection 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.