About product and suppliers:
            2,731 degree frames products are offered for sale by suppliers on Alibaba.com, of which projection screens accounts for 13%, mobile phone bags & cases accounts for 5%, and cctv camera accounts for 3%. 

A wide variety of degree frames options are available to you, such as for reading glasses. You can also choose from plastic, glass, and metal degree frames, as well as from slim, frame degree frames, and whether degree frames is alloy, titanium, or acetate. 

There are 2,733 suppliers who sells degree frames on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Hong Kong S.A.R., and Taiwan, China, from which the percentage of degree frames supply is 99%, 1%, and 1% respectively.