Gunze Medical Elastic Stockings (Leg Science) High Socks, Size L, Set of 20 Monitor Hole Type Unused, unopened, but Since it's stored by a private individual, there are scratches and dirt on the packaging. There are marks where a black marker has been used to obscure information on the stickers. No individual sales or price reductions. 20 pairs of socks (2 socks per pair) At 500 yen per bag, I think this is the lowest price! Regarding shipping: I will put them in a plastic bag for waterproofing and compress them for shipping. Thank you for your understanding. Purpose of use, efficacy, or effect: These are medical elastic stockings used to reduce or prevent stagnation of venous blood and lymph fluid in the lower limbs, and to promote venous return. They have a function that gradually applies pressure from the periphery to the center. For details, please refer to the product information on the Gunze website. Please use after confirming the information. Precautions for use ・This product is a medical device. Please use it under the instruction and guidance of a doctor.