Walmart offers the Salonpas Pain Relieving Patch 20-Pack for $3.88. Opt for in-store pickup to dodge the $5.99 shipping charge. That's tied with last week's mention and is the lowest price we could find by $4. Each patch measures approximately 2.8" x 1.8" and relieves pain for up to eight hours.
Teaching can be tough, but the life of a K-12 educator depends a lot on where you live.