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Want to get the best possible results from your workout? This Bathmate size guide shows you the minimum and maximum lengths and girths for each of our pump sizes. If you pick a pump that's too big, you're not going to get the right amount of pressure, while an undersized pump can be uncomfortable and unrewarding.
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Below, our size calculator gives you a interactive way to find your perfect pump. If you know your measurements, just enter them below, or click through to find out how to measure your penis properly:
