Free Shielding Product Guide from Tech-Etch describes EMI/RFI shielding products in a useful side-by-side comparison format. The brochure compares mounting, composition, size range, compression range, type of seal, contact interface, and performance data for all standard shielding products. Board level shielding options are also described. The unique format is useful to design engineers and those specifying EMI shielding solutions when comparing available alternatives.