Master Lock python cable locks are ideal for securing your trail camera to a tree or pole. The lock is 8 mm thick and 1.8 meters long and fits around nearly any tree. Master Lock python cable locks are available in three versions; a standard black version that are all keyed differently, a black-yellow version that are all keyed alike, and a camouflage version for which you can order up to 4 locks that are keyed alike. This way you can unlock up to 4 locks with a single key. Very convenient if you have multiple cameras in the field! You can you select the desired version in the option list on the details page of this product and then add the product to your shopping basket.