What you need
- Four (4 x 4-inch) tiles
- One sheet of sticky-back felt
- Ruler or straight edge
What you'll do
Use your ruler to mark off four (3.5 x 3.5-inch) squares on the back of the sticky-back felt.
Use your scissors to cut out each of the four felt squares.
Peel off the backing of the sticky-back felt square.
Stick the felt square to the back of the tile.
Pour yourself a glass of your favorite beverage and put your coaster to use!