How to tell whether an eye mask with good eyesight is true or false?

How to avoid the authenticity of eye patches ① Identify the authenticity of eye patches. Users who buy eye patches in official website with good eyesight are all packed with special adhesive tape for good eyesight. When users receive any courier, they should remember to check the goods first and then sign for them; ② Identify the authenticity of the eye patch for good eyesight for users with cash on delivery, and be sure to open the box to check whether it is a good eyesight eye patch, so as to prevent counterfeit and shoddy products and your interests from being infringed. (3) Identification of authenticity with eye patches with good eyesight. The packaging and sealing of eye patch with good eyesight have production certificate. The eye patch box with good eyesight is printed with appearance patent number, production license number, product registration number, etc. , and the words "the manufacturer has passed the ISO900 1:2008 quality management system certification" to ensure the quality assurance of the eye mask. (4) Identify the authenticity of the eye patch. Anyone who orders in the official mall of Good Vision Eye Sticker can enjoy the VIP customer service plan of Good Vision Company, including free redemption of points, regular gift of like eyes Life Magazine, preferential promotion in official website, etc. More surprises, more benefits. ⑤ Distinguish the authenticity of eye patch with good eyesight. The picture is beautifully packaged and clear. If the picture is blurred, the poor packaging quality is a fake. The side of the eye patch box for good eyesight has the production date, batch number and manufacturer's production number. All products in the official shopping mall of Good Vision are directly supplied by manufacturers, ensuring the authenticity and batch number integrity. Good eyesight eye patch has the production certificate of packaging and sealing. The eye patch box with good eyesight is printed with appearance patent number, production license number, product registration number, etc. , and the words "the manufacturer has passed the ISO900 1:2008 quality management system certification" to ensure the quality assurance of the eye mask. In addition to the necessary inspection when accepting express delivery, at the same time, good eyesight has set up a national anti-counterfeiting inquiry telephone number. (1) Identify the authenticity of the eye mask.