* Male caribou antlers: 15-25 pounds (7-11 kg)
* Female caribou antlers: 5-10 pounds (2-4.5 kg)
It's important to note that these are just rough estimates, and individual antlers can weigh significantly more or less than this. For example, some large bull caribou can have antlers weighing over 30 pounds (13.6 kg), while smaller female antlers might only weigh a few pounds.