What is the difference between the sizes "All" and "True" is one smaller than the other?
1122883
All I can tell you is about what I have purchased and I cannot make comparison to other item. Mine is a adjustable headgear and can be adjusted as you wish.
1894502
Yes, I believe it to be the full size version because if it was any larger it would be difficult to use. I didn't realize they had a smaller version.
173997
Yes they are all different sizes. Orange is the largest, yellow, green and blue is the smallest one.
442806
I honestly do not know although the very small size difference would not affect my purchase.
1821403
I don't believe there is a difference (at least not that I know of ). I think it is just a mistake of some sort on the size indication bar. Sorry if this didn't help.
274118
yes there are two different sizes that are very close. I bought the wrong size the first time. The cost was minimal so I didn't worry about it.
1166717
I don't know the answer to that. However if you give the company a call, they are very helpful. It could be a pricing mistake. I bought two of these in the full size and I am very pleased with both. They are very well-made and it was money well spent.
1257074
Dear Karen, no, that just means that you need the other size. There is a size A and a sizeB So you need the other one.It is an awesome product. Best wishes,
281920
Likely the larger one and be careful, the amazon choices are not intuitive. If the order says medium before completing it, change to the other. It was the opposite that I expected.
1502778
'One size' appears to be smaller- 4 x 9.5 x 6.5 inches according to the description compared with 9.0 x 8.5 x 4.5 inches for the '9 inch' size. 'One size' is also cheaper; $39.95 compared with $49.95 for the '9 inch' model.
1406803
There isn't a huge difference in the small and medium..had the small as well and returned because it was defective. I think you're fine either small or medium, but prefer the medium as it does provide a bit more room and think it would slow the eating marginally.
888016
Nobody answered the question. The page shows size 1 and size 2 at very different prices, but when you switch between the two "sizes" the only thing that changes is the price. The dimensions are shown as the same for both "sizes."
1452295
which is the most accurate? they are all different sizes offered by the responders. the last one says square but the dimension is not for square.
255333
They are both the same size but I bought the twin so I don't know what size the larger one is. I am very happy with my purchase.
2103020
"One size" is the standard 9/16". I think it's the sellers way of making it easier. Just made it confusing.
1255587
Everything is the same with the exception of the size. It is half the size.
2227256
We only bought one so I don't know about different sizes. However it looked smaller than the picture.