How it works?

Follow these instructions to let the fun begin.

1. press the button "Start scanning"

2. Scan your hand or upload a hand selfie

3. For the best results

leave a gap between fingers
make sure you have good lighting
take a picture of the top of the hand from directly above

4. Discover your penis shape

Results may vary if you don’t follow these steps correctly.

Disclaimer: Sizehim has been developed through research and testing but results may vary and may not have 100% accuracy.

He has in his pants...