Williams Sound PLM 001 Power Loop Mat
12" Nylon Fabric Mat, containing a two-turn loop with series resistor. Can be installed under any non-metal counter, and when used with the PLA 240, produces about a 36" x 36" magnetic field for t-coil equipped hearing aid users. Perfect for kiosks, pharmacies, bank teller windows, ticket windows, or any application where close-range hearing assistance (via hearing aid t-coil) is desired.