4 Pack Vacuum Cleaner HEPA Filters for Cyclonic Series RO3753EA RO3731EA RO3786EA Portable ReadersThese compact reading glasses are very portable, you can put them in your purse, clip them on your shirt pocket, store them in your bag, keep them in the glove compartment of your car and so on. They are the perfect men women reading glasses to carry, when you travel or go outsideBlue Light Blocking Reading GlassesThe pen reading glasses are made of blue light blocking lens, they are not only the eyeglasses to read books and papers, but also can be used to watch TV, browse computer, tablet and smart phone. These slim readers can filter 100% of UVA and UVB rays, blocking harmful blue light coming from digital devicesLightweight and Sturdy Metal FrameThe pocket readers are made of high quality material which are lightweight and sturdy, due to the metal rim, the slim reading glasses are not easy to break, the resin lens make the men women pocket reading glasses lighter than most reading glassesPen Clip Tube CaseEvery pair metal reading glasses is equipped with a pen clip tube case, nice and fashion3 Pack Reading GlassesYou can get 3 pairs of blue light blocking reading glasses of different colors at a cheap price, one pair for your own use, another pair in store just in case, the final pair you can send it to your friend or family member