Featuring a sleek and practical design, these pen lanyards are ideal for preventing the loss of your favorite writing instruments. The elastic material allows for easy attachment and removal, while the sturdy construction ensures use. Whether you're at work, school, or on the go, these lanyards provide a convenient solution for keeping your pens secure. Features -Color:Black -Material:Nylon, Silicone -Size:43.00X2.40X2.00cm/16.90X0.94X0.79in -Inside diameter: 8mm, can be fixed 8.5mm-13mm pen -Stretchable convenience: the elastic design of the lanyard allows for easy stretching and retracting, providing maximum convenience -Robust construction: crafted from nylon and silicone materials, this lanyard ensures performance -Multipurpose: suitable for a wide range of pens, including stylus pens, mechanical pencils, and traditional pens -Secure and reliable: the antiloss feature ensures that your pens are always secure and easily accessible, reducing the risk of misplacement -Portable and practical: the flexible design makes it easy to carry and use, ideal for on-the-go writing and drawing Package list: 16 anti-lost lanyards