Yoshi's Woolly World Promo Collar / Wristband with Pendant Wii U Nintendo 3DS

i actually don't know what it is, too large to be a wristband and too small to be a collar, maybe it is a collar for a yoshi plush toy or so.

Rare Promo item, not for sale from Nintendo Europe

not used, just taken out of the wrapper for the pictures, condition of the wrapper as on the pictures