Features: 100% brand new and high quality Reduce friction and pressure on painful callus, corn, blister and give immediate pain relief. Relieve corns effectively, great effect, convenient to use. Professional corn and callus removal tool, safe to use. Easy to use, place it on your corns of foot. Directions: 1. External use only for adults over 16 years old. 2. Soak feet in hot water for 10 minutes before using. 3. One plaster for 24 hours. Specification: Ingredients: Salicylic acid, Borneol, etc. Package size: 11x7cm Quantity: 1 set(6pcs) Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 6 pcs x Medical Patches or 12 pcs x Medical Patches (other accessories demo in the picture is not included.) Instructions Included: yes Manufacture Country: China