OPIBOOWomen's Cotton Underwear,Ladies Soft Stretch Tummy Control Comfy No Muffin Panties Boyshorts

Where are they made?

How big is 2X? Are they comfy?

What size range waist is intended for the small?

I just received these, ordered large size 6, tag inside each pair says 3xl, nowhere on pkg or panties does it say large/size 6. could they be??