packaged in a drawstring bag
Yoga blocks are a staple in practicing yoga, and for good reason. The best use of a yoga block is when you are first starting out. You will need a block in order to create the proper body positions during poses that are either challenging your balance or your muscle length.
The yoga block will help you to create good body positions for yourself that you will use indefinitely as you continue to grow in your practice. They are a foundational tool, but they can also help provide a bit of resistance in certain positions to help increase your muscle strength.