PMMA 13.56Mhz door shaped channel,120cm width #Customized RFID door shaped channel #Superior quality,best price,fast ... MS-BY5252 PMMA 13.56Mhz door shaped channel,120cm width Features Ø The width of the path can reach more than 120cm;Ø Support ... interface;Ø High-grade PMMA material,elegant,upscale look;Ø Customized;Ø The width of the path is effected by the tag, environment etc ...