Stylish in form and function with minimal protrusion.The anti-slip bump along the edges and angled surface help to prevent dust accumulation.Choose from a variety of sizes and modern colors that are ideal for laboratory and control equipment.WARNING: This product can expose you to chromium, nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65WARNINGs.ca.gov.