Hy-Ko KB143-100 Key I.D. Tag with Split Ring, Assorted Colors, 100-PackDurable identifier for keys, luggage, backpacks, children's totes, etc. Easy out easy in lined paper insert for labeling. Product dimension: 2. 2 x 1. 1 x 0. 2" I. D. Key Tag With Split Ring Assorted colors Boxed 100 Pack. WARNING: This product can expose you to chemicals including di(2 ethylhexyl)phthlates (DEHP), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.