Can be made in any length you would like.
Includes instructions for small hearts, medium hearts and cording.

Supplies
Worsted Weight Yarn - Several colors depending on how many you want to use. I used Red Heart Super Saver Red, Pink and White.
J/10 6.00mm Crochet Hook
Yarn Needle
Scissors

Must be familiar with:
Magic Ring
Joining
Chain
Slip Stitch
Double Crochet
Triple Crochet
Single Crochet
Working with repeats in a pattern