Each ear cuff product states that 'the wearing position may vary depending on the ear shape'—what does this mean?

An ear cuff refers to jewelry that is secured by sliding it onto the auricle without piercing the ear. Since the hole position is not fixed like a piercing, the wearer's ear determines where it settles.

In MONDAY EDITION's ear cuff descriptions, this condition is repeated in the exact same sentence. It is noted that the position where it can be worn may vary depending on the ear shape for the Fleeting Light Ear Cuff^[1], Baby Heart Ear Cuff^[2], and Heart drop pendant ear cuff^[3] as well.

Because the thickness and curvature of the outer rim of the auricle vary from person to person, it is common for the same cuff to catch higher up on the ear for some people and lower down for others. Therefore, when wearing it, it is better to try moving it across a few spots to find a height where it bites securely, and caution is needed because forcing the gap open or squeezing it tight may deform the metal.

hmmm, the fact that the exact same line is attached to all three products reads as a condition that accompanies the ear cuff format itself, rather than a circumstance of a specific design.