WooCommerce v2.7 will have zoom effect on the product images. As some merchants may not have uploaded high-resolution images for their products, this will not look good when zoomed. Revert WooCommerce Image Gallery replaces the Woocommerce v2.7 product image gallery with the old one. This should allow merchants to prepare and upload high resolution images instead of showing blurry images. Users will still be able to use other new features that come with WooCoomerce 2.7.