Arm supporters with compression effect to support arm movement. - Product Name: Vantelin Kowa Recovery - Size: S-M, Small to Regular - Color: Cosmo Black - Application: For arms - Quantity: 2 pieces - Features: Suppresses unnecessary muscle movement, reducing fatigue Material with excellent moisture absorption and release Uses Lycra fiber with excellent elasticity UV cut effect for comfortable outdoor use - UV Cut: Yes - Size Range: 21-27cm (See image 3) - Made in Japan I accidentally purchased two of these in 2024. They are new and unopened, but the boxes have some dents. Thank you.