How can I tell...

alexaac

If the OS BGs I got off spots are 3.0s or 4.0?  I got some aplix 4.0s but they don't look like the one other aplix I own (all my other bgs are snaps).  And I don't own 3.0s to compare. The laundry tabs are different... They are felt or something instead of the loop material. Did the seller list them wrong? Or do some of them have different tabs? Should I say anything?  I got 3 for 30 bucks and they look pretty good... no stains and the elastic looks good, but the aplix is a little pilly.  I haven't put them OTB yet, though

emolee84

turn them inside out and look around the ends of the leg elastic area.  if there's openings to easily get to the elastic they're 4.0s, if the area is completly sewn shut then they're 3.0s

alexaac

Ah! Thank you!  Definitely 3.0s.  I guess it isn't that big of a deal since they are in great shape and were a good deal.  It just bugs me that the seller clearly wrote that they are 4.0 and they aren't...