The every day carry DMT EDC is a 70mm sharpener that includes other tools like 7, 8 and 10 mm wrench, two flat head screwdrivers, bottle opener, wire stripped, file edge and metric-English ruler that includes a lanyard hole for easy carry. Tool: 5 1/2 inch x 1 1/4 inch x 3/16 inch. Sharpening surface 2.76 inch x 0.98 inch. Sharpener made in USA; other components made in China.Fine diamond for a razor sharp edgeMultiple uses in a compact sizeTool made from 5CR steelIncludes: 7, 8 and 10 mm wrench, two flat head screwdrivers, bottle opener, wire stripped, file edge and metric-English rulerDurable construction will provide years of performance and reliable serviceWARNING: use of this product can expose you to chemicals including nickel which is known to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov.