Sink Bridge Whetstone Holder Sharpening Stone Base Adjustable Expandable No Slip Features: Good Design：This sink bridge is specially designed to help your grinding work. You can put it on the sink and sharpen the knife whilewater flushing, making your grinding work easier, faster and more efficient. High Quality Material: The Whetstone Holder is made of high quality PU plastic, can bear huge weight without deformation, plastic material will not wear metal sink, also do not worry about rust. Fit Size:The Sharpening Stone Base Fit stones length from 4.9" to 9.08" via adjust middle slid . Fit for sink pool inner length from 12.2" to 15.7" via adjust the end’s flexible slid block. Easy to Use:Just adjust the screws on the knife rack to make it perfectly fit your and sink without any tools. Then turn on the tap and start sharpening immediately. Product Description: Product Description: Material: ABS Dimension: as shown in the figure Package content: 1x sharpening rack 1. Efficient: Rack allows for easy organization and access to items, making it a time-saving solution for busy work environments like offices and kitchens. 2. Adjustable: With adjustable shelves and configurations, Rack can be tailored to fit a variety of items of different sizes, making it a versatile storage option for homes and businesses. 3. Portable: Rack is lightweight and easy to disassemble, making it convenient for moving and repositioning in different rooms or locations. 4. Rust-resistant: Made with corrosion-resistant materials, Rack is suitable for use in damp or humid environments like garages or basements without worrying about damage. 5. Multipurpose: Whether used for storing books, tools, clothes, or pantry items, Rack is a versatile storage solution that can be adapted to various uses in different spaces, from homes to offices to retail stores.