Features: - Mugwort knee patch contains natural plant extracts, including mugwort and menthol. It is breathable, comfortable, and non-irritating for external use. - Designed for temporary relief of discomfort associated with knee joint issues. - For external use only. Clean the affected area with alcohol or warm water, dry thoroughly, then apply the patch. Smooth gently with light pressure after application. Leave in place for up to 12 hours. - Not intended for use by pregnant or nursing women, infants, individuals with broken or irritated skin, or those allergic to mugwort. Notice: - Actual color may vary slightly due to monitor and lighting differences. - Slight measurement variation (1–3 cm) may occur due to manual measurement. Material: Non-woven fabric Size: - 30 pcs/box: approx. 14.4 × 9.6 × 1.5 cm - 60 pcs/box: approx. 14.4 × 9.6 × 3 cm - 90 pcs/box: approx. 14.4 × 9.6 × 4.5 cm Includes: 30 / 60 / 90 pcs mugwort knee patches