You’ll need: Cotton or jersey T-shirt you don’t mind cutting up. Or you can pick up a shirt at Goodwill. White and grey make good base colors for pastel or neon cord. 1 yard of rattail cord for each bracelet. You can find lots of fun colors at JoAnn’s for 50-99 cents a yard. Magnets. I got a package of 10 for $2. Glue. Either hot glue or tacky glue or both.