Code: spider tag Weight: 110g Dimension: 2.75 d x 2 h Frequency: 58 khz + 8.2 mhz Lanyard length: 1 meter each (total 4 meter) or customer design Battery life:3 years*3 ag13 lithium batteries (supplied) Color: black and white or custom design Packing: 200pcs/ctn, 0.079cbm/ctn 23kg/ctn