This is the latest product we have launched. It used to replace 25 magnetic bar, placed in 55 flat hammer for use. To greatly reduce the price of hammer hard tags.They are available in AM technology to discreetly secure items of all shapes and sizes and provide quick, consistent deactivation at the point-of-sale for fewer false alarms at the store exit. Noted:This product is protected by patent. If a counterfeiter imitates, you will be investigated for legal responsibility.