1. Portrait watermark
2. Holographic foil stripe with microtext border
3. Dark security thread with transparent text "25EEK EESTI PANK"
4. Tactile intaglio printed elements
5. Microprint, repeated text "ANTON HANSEN-TAMMSAARE"
6. Microprint, repeated "25" within denomination numerals
7. Latent number "25"
8. Latent lettering "EP"
9. Signatures: President, Chairman of the Board
10. Anti-copier line-structure
11. Recognition sign for the visually handicapped
12. Number "25" appears when the note is held up to the light
13. UV-fluorescent fibres
14. UV-fluorescent motif of boggy landscape and security thread
15. UV-fluorescent block bearing denomination number
16. Serial numbers

Size of the banknote is 140 x 69 mm