EvoVue Ultrasound Gel – Ref 283 You are purchasing 4 factory-sealed boxes, each containing 100 single-use packets — 400 packets total. 🗓 Expiration: 2028 📦 Condition: New, unopened 💧 Water-soluble, non-irritating ultrasound gel 🏥 Ideal for medical, PT, chiropractic, and diagnostic use Long expiration makes this a great bulk buy for clinics and providers.