Just checked: 'STORE' section does not have wristbands (maybe in the future?) On the HOME page at the lower left side there is a picture of the wristbands. Click on that, and you will be brought to the DONATE section where one is able to order multiples. Scroll further down and one will be able to order the offered free wristband.
They are, indeed, very nicely done.
"Faith in something greater than ourselves enables us to do what we have said we'll do, to press forward when we are tired or hurt or afraid, to keep going when the challenge seems overwhelming and the course is entirely uncertain." ~g. b. hinckley