title: Woocommerce blurry product image
body: <p><a href="http://doubleknityarn.com.hk/" rel="nofollow">http://doubleknityarn.com.hk/</a></p>
  
  <p>This is my web home page. Everything goes fine, except the 4 product images in the middle of the website are too blurry.</p>
  
  <p>I have already done the "Regenerate Thumbnail" plugin, resize the image size in the setting of display under woocommerce products, but still I cannot obtain clearer photos.</p>
  
  <p>Any one can help?  I have tried many methods already.</p>