<b>BUMOVE Sports Running Armband For Galaxy S21 Ultra 5G/S20 Ultra/S20 Ultra 5G/S10 5G</b><br> <br> <b>Compatible Phone Models:</b><br> It is Perfect Fit for Samsung Galaxy S21 Ultra 5G/S20 Ultra/S20 Ultra 5G/S10 5G. It is big enough even if your device has been put into protective case.