New Wholesale Fashion Jewelry Stainless Steel Stud Earring
What is Blu-ray?
Natural light is sunlight, which has seven colors: red, orange, yellow, green, blue, and purple. Blue light is the blue light inside, and the fluctuation range is between 385nm-505nm.
Blu-ray has pros and cons:
Advantages: 445~505nm long-wave blue light reaches the optic nerve through the eye retina, helping sleep and soothing emotions.
Harmful: 415~445nm short-wave blue light affects the eyes and sleep quality.
Remarks: In the range of 415~445nm, the light transmittance is less than 80%, and above 445nm it is greater than 80%. In this range, it is healthy.
Where does blue light exist: as long as there is light, and artificial blue light, such as in front of the screen, mobile phone and computer screen.
So this is why friends who often watch mobile phones, TVs, and computers need to wear anti-blue light glasses.
â— The BELIEYE blue light glasses effectively block harmful blue light and protect your eyes against harmful light.
â— The lens material is made of PC, which has high light transmittance, extremely strong toughness, light weight, is not easy to yellow, and is environmentally friendly.
â— Depending on your style preference, BELIEYE blue light blocking glasses are available in a variety of styles, with a stylish appearance, combining fashion and function. Suitable for various face shapes.
Blue Light Glasses,Blue Light Blocking Glasses,Blue Light Filter Glasses,Blue Blocking Glasses,Blue Light Computer Glasses Belieye (Jiangsu) Co.,LTD , https://www.believeglasses.com
Optional materials are 316L/304/202 stainless steel. Offer customized Logo Laser. Sample's cost is refundable. Accepted customization as 3D Drawing or Sample. Bulk order's time about 10-25 business days. Types of shipping are UPS,DHL,UPS,EMS,Fedex,TNT, etc. Technology are Molding, Casting,Sandblasting,Polishing,Plating, Quality checking,Package. 
Advantages of Xinshu Jewelry
1)Own factory
We are the jewelry factory nearly ten years which have own equipments machines from furnace entry to finished goods,various kinds of stainless steel rings,necklaces,bracelets,earrings,watch buckles and tie bars etc.
2)More convenient
We can comply with your request of quoted price to save your time quickly,because without a complicated superior review. At the same time we provide SNS and multilingual communication.
3)About simple
We will provide paid simples for our new customers,and you pay a big order then we renturn cost of simples.
When you were our old customers,we would send free simples to you next time.
4)About progress
We will continue to following up the situation of products,and respond to your questions.
5)Delivery Time
After receiving the wholesale order,we get delivery time about 10-25 days,ensure our buyer to receive fresh date products.
6)Additional services
If you need special packings,we have the best suppliers to solving packing trouble from products.
Â