- 100% Natural premium oil. - Long-lasting aromatic scent over one day to reduce the dizziness, discomfort and malodor of wearing face mask. - Special emotion-relieving essential oil formula soothes anxiety and frustration. - Passed SGS safety tests to ensure product safety for human body. - Applicable for any type of masks (e.g. surgical mask, reusable mask). - Stylish monogram patterns for face mask decoration. Quantity: 15 pcs/pack