This is an "Arm Cover, Arm Sleeve, Supporter, Light Gray, Absorbent, Quick-Drying, Stretchy, Breathable, Sun Protection, UV Protection, Cooling, Stretch". Size: Approximately 46cm in length, 10cm in arm width Weight: 50g (for both) Color: Light Gray *Please check the last image for the actual product color. These arm covers provide excellent protection against sunburn and UV rays, and are also perfect for air-conditioned environments. The simple and stylish light gray design makes them suitable for a wide range of occasions. The smooth-touch material and highly elastic construction ensure a comfortable fit. They are designed to be worn with your thumb through the opening for a secure fit. These arm covers offer confidence and comfort to everyone with an active lifestyle. They will support your arms and add a stylish touch in any season, whether it's hot summer or cold winter. Please use them as an essential item for daily life and outdoor activities. Please note that the product color may vary depending on your monitor settings. The highly stretchy fabric boasts excellent quick-drying, elasticity, and resilience, making them easy to put on and take off. They can be comfortably worn from the back of the hand to the upper arm. (They can also be worn from the wrist to the upper arm.) The smooth material feels good against the skin, and you won't feel stressed even when wearing them for long periods. They are also ideal for UV protection, work, outdoor activities, and sports.