The FU-FL-SE-12 from Sahajanand Laser Technology Limited is a Microwave Absorber with Absorption 25 to 35 dB, Frequency 80 MHz to 18 GHz, Power 0.5 W, Thickness 18 Inch/457.2 mm, Thickness 18 Inch. Tags: Foam Absorber, Wedge Absorber. More details for FU-FL-SE-12 can be seen below.