New, unopened, set of 2 boxes. Ships quickly! Anonymous, instant purchase OK! - Product Name: Warm Knee Supporter - Quantity: 1 piece per box x 2 boxes - Usage: For both left and right knees - Material: Uses high-tech fibers - Function: Moisture-absorbing and heat-generating - Features: Supports walking [Product Overview] The Warm Knee Supporter uses high-tech fibers that convert sweat into heat, warming the knee. It's the perfect item for cold protection and warmth. [Functionality] The moisture-absorbing and heat-generating function provides comfortable warmth and enhances support during walking. It's a useful product for daily life and sports. [How to Use] Can be worn on the left or right leg, and is easy to put on and take off. The size is free size, suitable for a wide range of people. ○ Although it is a new, unopened item, please understand that it has been stored at home. ○ Due to the thickness, the packaging may be simple (OPP bag -> envelope), and the box may be dented. Please understand. * We aim to ship within 24 hours and will pack carefully.