Package Includes: You will receive 2 pairs of shirt sleeve holders, each measuring 7cm in diameter. One pair is black and the other is silver. Premium Material: Made from stretchy metal, these shirt sleeve holders are built to last and will not fade, warp, or corrode. They have a glossy finish and will not cause any damage or stains to fabrics. Adjustable Size: With an adjustable size of 2.76" inch, these arm straps are non-tight and non-slip, ensuring they stay secure on your forearm without slipping or causing any discomfort. Easy to Use: Simply adjust your shirt sleeves and secure them with the shirt sleeve holder to use these arm straps. You can choose to hide or show the sleeves, preventing them from slipping while you work. Versatile Use: These metal shirt armbands can be used in various occasions, such as when wearing uniforms, suits, or doing housework. They tie the sleeve, freeing up your arms to move more easily and allowing you to concentrate on your tasks.