Easy to wear. Legs are refreshing in 2 hours.functions appear. How to use: Please check the left and right of the product before wearing. Check that the product is not twisted. Please wear it so that the feather design is on the back. Before wearing, remove the ring etc. and smooth the nails of the limbs. Do not raise your nails or pull them up all at once. Because it has supportive power, please pull it up slowly while being careful.