for my wife, I came across this product. It's a handy little clock that is perfect to hang on the breast pocket. Very well used especially in the field of nursing for measuring pulse. She makes a strong impression and stable built was delivered in a small metal box with showcase. My wife is delighted and so I can issue a strong buy recommendation after I had already saved her buy a similar clock with rubber and this was broken after only 3 months. Mfg Flo