These are three double-sided laminated cards of A6 size - pocket size and reasonably waterproof.

There are five sides of 15 thumbnails each of common wild flowers, divided into our five colour bands - Red to pink, blue to violet, yellow to orange, white to cream, and green to brown. That's 75 thumbnails to carry around. The lower picture on the right shows a detail from the "Reds" thumbnail card.

The final side shows you examples of "Big", "Little", and "Tiny". There is a checklist of all the things you should try to remember when you find a new flower. It is VERY easy to forget what you have just seen, so there is also a printable checklist on the CD-ROM/DVD-ROM which you can take with you and scrawl on in the rain!