We are offering passive circular polarized 3d glasses. 10 years 3d expert top 3 manufacturer moq : negotiate logo printing: yes audited supplier reliable material: abs 1. details: frame material eco-friendly abs lens material tac polarized lens lens thickness 0.22-0.275mm frame color black, white, red , yellow, etc. Certificate ce, rohs, en71 polarized efficiency 99.99% single transmittance ≥42% weight: 20 g usage 3d cinemas, 3d tv, projector logo oem yes about us: vimick co., ltd is 3d glasses supplier of china tv set giant konka and skyworth , which specialized in the 3d products for over 10 years experience with about 300 experienced workers and possess 4500 square meters production area. As for an audited reliable supplier on made-in-china.com, because of our strong r&d capability and high quality with good price we enjoy high reputation and popularity with our client worldwide . And our motto is “client’s satisfaction is our pursuit .” our own injection molding factory enable us to lower our cost and to be in the leading position of 3d glasses market who dominate 25% 3d glasses market share in china 35% frame of 3d glasses are made in our factory. 4. vip services 1. vip services are available for large order. 2. top priority respond, extra 6 months warranty , fastest delivery are available for vip clients 3. free customized packing is available for vip clients 4. vip customers are entitled to best service , option for payment and least deposit of orders. 5. special rebate of order is available for vip client 6. 5. after-sale services 1. defective products will be replaced for free after we confirm the defective ones. 2. beyond the warranty period , we can offer special discount for the paid replacement . 3. the shipping of the replacement products is free, and normally no need to send back the defective products. 4. technical support is available for any clients