- If you have an XL phone (Apple, Samsung, etc) with a regular SLIM PHONE CASE, then buy the regular CupFone.
- If you have an XL phone (Apple, Samsung, etc) with a THICK PHONE CASE, then buy the CupFone XL.
- If you have a regular sized phone, regardless of case size, buy the regular CupFone
- If you have an XL phone (Apple, Samsung, etc) with a regular SLIM PHONE CASE, then buy the regular CupFone.
- If you have an XL phone (Apple, Samsung, etc) with a THICK PHONE CASE, then buy the CupFone XL.
- If you have a regular sized phone, regardless of case size, buy the regular CupFone