i have bought this same item on other occasions and this one is much smaller, they should notify me when I buy it about this detail.
Ángeles P.
Nostril dilator forceps, reusable, especially indicated to promote increased athletic performance. It helps to maintain a greater air intake, thus improving muscle oxygenation and delaying the onset of physical fatigue.
Also suitable for use during the night, helping to prevent snoring and sleep apneas.
Contains a carrying case.