Introducing our Patent Product- Diamond Shape Face Mask awarded 3 Gold Medal Awards of Merit and 1 Silver Medal in Global Invention Exhibitions such as:
Gold Medal Award of Merit for INPEX 2005(USA),
Gold Medal Award for National Exhibition of Inventions (China),
Gold Medal Award for Taipei International Invention Show & Technomart (Taiwan), and Silver Medal Award for IENA 2005 (Germany).
In addition, the Diamond Shape Face Mask also posses the Patents in USA, China, Japan, Germany, and Taiwan.

Additional benefits with the Diamond Shape Face Mask in comparison to the traditional Flat Shape Face Mask:
1) More room in oral region for easier speech and breathing
2) Better facial fit for optimum protection
3) Diamond Shape design gives an artistic and fashionable new feel.

The specifications for Diamond Shape Face Mask as tested by Nelson Lab is as follows: Particle Filtration Efficiency (0.1 micron)> 99 %, Tested Bacterial Filtration Efficiency>99% and Tested Delta P is 2.5.