Check this out on AMZN: SPIGEN iPhone 5S Screen Protector [Crystal Clear][4-PACK]**JAPANESE BASE PET FILM**[LIFETIME WARRANTY] Pre... http://amzn.com/B00CUUKPMG
Be advised, clear protectors on the back will create a shiny/glossy look. Aluminum is matte. Thus, I like the Spigen Crystal MIX. It has a glossy films for the glass part of the back and a matte protector for the aluminum center.