Buy 2 and save $5, so the total price for 2 comes out to be $3.38. FS with Shoprunner or with an order of $25 or more.
The coupon works on a number of different items, but this was the cheapest. Here are the details
For Soothing Saline Nasal Rinse
pH balanced mixture
Bottle Kit Contains:
1 Custom Designed Cap
1 Rinse Bottle 240ml (8 oz)
5 Packets of USP Grade Sodium Chloride & Sodium Bicarbonate Mixture (pH balanced, Isotonic & Preservative & Iodine Free)
Directions for use
A Volume Therapeutic Saline Nasal Irrigation & Moisturizing System...not an ordinary saline moisturizer spray.