Worn once This is a single Kate Spade arm cover (left hand only). It's loose-fitting, so how about using it for sun protection? The anti-slip grips on the palm have come off, so they are almost non-existent. The elastic doesn't seem to be stretched out. 42 x 12 cm Please understand that these are amateur measurements and may have errors. *We will ship in the most cost-effective way possible. *Please comment before purchasing to ensure a smooth transaction. *Please understand that changes to shipping methods, such as express delivery, may incur additional shipping fees and charges. *We kindly ask that you refrain from canceling after purchase. We hope for a pleasant transaction! #MercariHalloween #KateSpadeNewYork #KateSpade #ArmCover #SunProtection