The 2nd Gen key tags designed for your convenience, 100 pack in 5 assorted colors, 20 pcs each color More easier to use than the old models, larger writing area lets you write more words Non-glossy label is suitable for any type of pen, the first and only on the market waiting time, ink drying in 10s VS others 90s perfect for keys of the room, cabinet, warehouse, tool box, car and farm machinery, pet crate, backpack, lunch box Approximate size: 4.8x2.7cm Inner core size: 3.2x2.3cm Material:plastic colour:Black+yellow+red+green+blue Package Contents: 100 x key tags Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.