This bandage is made of high elastic cotton knitted fabric. The strong elasticity allows users to adjust the elasticity of the bandage according to their needs. It is scientific and reasonable and easy to wear. There is a fish wire hollow design in the middle, which is breathable, comfortable, and has a strong grip to protect soft tissues. Relieves knee pain, knee weakness, mild sprains. The economical elastic bandage is suitable for most sports activities and daily use. It assists dynamic performance during exercise, relieves the impact force on muscles and reduces the accumulation of fatigue. [Product Features] This product can effectively prevent sprains and strains of ankle joints and surrounding muscles, relieve pain after injury and promote rehabilitation, and is suitable for various sports. Since there is no effective treatment for varicose veins, doctors recommend appropriate tension and warmth, so this product can be used as a tool to relieve varicose veins! Bandages can also be used as an emergency aid in the event of heavy bleeding. [washing instructions] washing instructions: avoid mixing with other clothes to prevent staining; do not wash in hot water that is too hot. When the temperature exceeds 65 degrees Celsius, it will destroy the fiber structure and damage the product. Do not bleach, or use cleaning agents containing bleaching ingredients, mild and neutral detergents are recommended; do not machine wash, dry clean or spin dry; do not use softeners, which will damage the fiber structure and damage the product. 40cm*7.5CM Packing List: 4* Bandages We only sell bandages, not other items in the picture. Due to differences in different monitors, the pictures may not reflect the actual color of the item. Due to manual measurement, please allow slight size errors.