Yongshida Carabiner Style Retractable ID Card Reel Split Ring Strap Clip Pack of 8 Easily attach these carabiner-style retractable ID card reels to a belt loop, case or purse strap The carabiner-style clip offers a more secure connection The retractable cord extends up to 23 inches With a full range of supplies for protecting and presenting your important information Perfect for attaching your ID badge, flash drive or even keys