The ABS-SLF-57 from ABS Technics is a Microwave Absorber with Frequency DC to 1.2 GHz, Attenuation -17dB@> 1.2 GHz(Reflectivity level), Power 0.15 W/cm², Thickness 2.24 Inch / 57 mm, Thickness 2.24 Inch. Tags: Foam Absorber, Laminated Absorber. More details for ABS-SLF-57 can be seen below.