Size guide

Use the guide below to determine the correct fit for Xialla.
Penis circumference
Flaccid (in)
under 4
4-5
over 5
Penis circumference
Erect (in)
under 5
5-6
over 6
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If you're not sure, start with Regular. If you need a different size we'll send it at no charge.

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Your partner
deserves it.