Name:  Hard Tag Factory Item No.:  H012 Dimensions:  Ø45mm Material:  PS Packing:  1000pcs/carton Frenquency:  58/66KHZ Detection Range:  1.2m-2.1m Color:  Grey,Cream or customize Lock:  Three balls,standard/super Volume:  0.029CBM GW:  10.5kgs