The AEL-1.125 from Microwave Vision Group is a Microwave Absorber with Absorption 20 dB, Frequency 2.5 GHz, Thickness 1.125 Inch/28.58 mm, Thickness 1.125 Inch, Thickness (mm) 28.58 mm. Tags: Laminated Absorber. More details for AEL-1.125 can be seen below.