I have never gotten excited about a cushion pad before, but these pillows are just what I needed:
(1) not made with dead ducks! 
(2) firm and fluffy, and
(3) cheap (because it's the INSIDE of the pillow! How much does one really need to spend for that?)

I gently coaxed this 50 x 50cm cushion pad into a slightly smaller cushion cover (45cm H x 45cm W x 3cm), and zipped it closed. The result is my pillows are VERY puffy and firm, which is how we like them. They have never needed fluffing, as they do not go flat.