The 3bet range combines premium value hands (AA, KK, QQ, AK) with selected bluffs to create a balanced strategy that opponents cannot easily exploit. In position, 3bet ranges tend to be more linear, including hands like AJs and KQs that have good equity and playability. OOP, 3bet ranges are frequently more polar: premium value plus bluffs with good fold equity (hands like A5s, A4s). 3bet sizing is typically 3x the open in position and 3.5-4x OOP to create unfavorable pot odds for the opponent to call. At high stakes, 3bet ranges are significantly wider, reflecting better understanding of equity realization and postflop dynamics.