The LBX4750 from LabiFix Innovations is a RF Shielded Test Enclosure with Frequency 1 to 6 GHz, Isolation/Insulation 90 to 100 dB, Interior Depth 40 Inches, Interior Height 16 Inches, Interior Width 24 Inches. Tags: Rackmount, Benchtop, Rack Mount Shield Box, Table-Top Shield Box. More details for LBX4750 can be seen below.