Glittery glue dots - for magnets! It looks like those glass filler stones (or maybe dried resin or glue? hmmm), and glitter for the materials - No instructions, but it seems pretty simple going from the pictures.
Reclaimed Wood Couch Arm Table by Reclaimed PA on Scoutmob Shoppe. This reclaimed wood couch arm wrap allows you to rest your drinks, remote, book or laptop on the arm of your sofa. I love the idea of this. So simple.