These new arm covers are made of soft and durable lycra fabric, with a touch of spandex for that extra stretch. They extend to roughly 14 3/4 inches (37.5 cm) from wrist to approximately 2 to 3 inches above the elbow. Fit may vary depending on the size of your arm. However, due to the stretchiness of the fabric, virtually any arm will have a comfortable fit. Rich colors to choose from. Protect your arms from accidentally becoming revealed.