Performa Viola Shoulder Rest 15"-16.5"

This is a Performa shoulder rest for viola.
I received it from the first owner, but it didn't fit me, so I'm selling it.
The first owner purchased it very recently and listed it in almost unused condition. I used it at home for about 20 minutes after receiving it.
It is in near-unused condition, but please understand that it has been previously owned.
There is no sagging of the sponge, no wear on the leg parts, and no scratches on the main body.
The original box and optional legs (one long one, unused) are included. The box was slightly damaged from when the first owner purchased it. Retail price: ¥17,297 (tax included).
No pets or smokers. Immediate purchase is welcome.