• Self-inking, rapid use heavy duty round date stamp• Model: Pro 20456D• Certified climate neutral, reduced CO2-footprint• Easy to change or re-fill ink pad • Model number for compatible ink pad: 1PP2456• 10 year date band • Black, red, blue, green, violet or blue copy/red date ink options• Overall impression area: 1 11/16" diameter• Top & bottom impression area: 1/2" x 1 3/8"