Features: Mugwort knee patch is made from traditional Chinese herbal ingredients including processed aconite and menthol. Contains natural plant extracts, safe and non-irritating. Breathable and comfortable design helps prevent wet or stuffy feeling after application. Function: Provides temporary relief for knee joint discomfort caused by sports injuries, excess body weight, aging, knee stiffness, ligament strain, and related conditions. Directions: For external use only. Clean the affected area with alcohol or warm water and dry thoroughly before applying the patch. After application, gently press the patch to ensure proper adhesion. Leave in place for up to 12 hours. Do not use on: Pregnant women, nursing mothers, infants, individuals with broken or damaged skin, or those allergic to mugwort. Notice: 1. Actual color may vary slightly due to differences in monitor displays and lighting. 2. Please allow 1-3 cm variation due to manual measurement. Material: Non-woven fabric Size: 30 pcs/box: approximately 14.4 x 9.6 x 1.5 cm 60 pcs/box: approximately 14.4 x 9.6 x 3 cm 90 pcs/box: approximately 14.4 x 9.6 x 4.5 cm Includes: 30 / 60 / 90 pieces of Moxibustion Stickers