Yarn: Materials: 2 ply yarn. I used 3 balls of 2 oz/56 gram Herrschners Afghan Yarn, 2 ply, 100% acrylic.
Hook: 4 mm
2 blocks = 1 inch
5 rows = 2 inches
To increase or decrease the size, go by your gauge. To add another block, add 3 more chains to your starting chain. To reduce by a block, subtract 3 chains on your starting chain. Place any extra blocks evenly over the fronts and back. For example, if you add 3 more blocks, place one on each front and one on the back. The decreases for the gathered front can remain the same as this pattern.