The No. EZID701 has the same quality features as the full-sized ceramic pad but is pocket-sized for portability and convenience. Measuring just4.5 cm x 5.5 cm, the No. EZID701 can be carried anywhere, but unlike other pocket-sized pads, it's large enough and uniquely-shaped to allow the taking of rolled as well as plain impressions. Perfect for use in the field or office.