The Copper Family cannot age (physically, mentally, psychologically, and spiritually due to a reason I'll talk about later.)

The Copper Family CANNOT be affected by magic or witch/wizard craft. (For reasons I'll say later on.../ except if the magic is based around animals.)

The Copper Family can beat ANYTHING. (from on their earth to the infinite depths of space, time, and beyond and CANNOT get overwhelmed, but CAN control how strong they are. Sometimes.)

The Copper Family cannot get fat. (by natural or artificial means)

The Copper Families' clothing cannot be ripped. (not even by the family themselves)

The Copper Family (sans the parents) can only feel platonic love (No sexual, no sensual, and no romantic love here)

and (until further notice)

The Copper Family does have flaws. (with one of them being them sometimes forgetting their strength unless if they're in EXTREMELY dire situations)