Features: 1) Size: 48 x 42mm 2) Frequency: 8.2MHz 3) Color: black, white, yellow 4) Can be custo Features: 1) Size: 48 x 42mm 2) Frequency: 8.2MHz 3) Color: black, white, yellow 4) Can be customized Outer packing: 1,000pcs/ctn Carton dimensions: 470 x 320 x 200mm G.W.: 10.75kg Hard Tags