Sage Oral Swabstick Toothette Plus Foam Tip, Cetylpyridinium Chloride .05%, 1 Case of 100 Nursing Pads and Shields Unit runs on three AA MSHQ 1885 Unit runs on three AA batteries (not included) or AC 05 AC adapter Includes:Back Shell Back Shell Hardware Back Cane Hardware Cover Foam Pad Air Insert Lateral Air Inserts Foam Insert Dual Wrench Lumbar Support Pad (select models) Repair Kit Hand Pump Product Registration Card Quick Set Up Guide and Operation Manual * Construction: Back Shell: Aluminum Back Shell Hardware: Zytel© with an aluminum Sliding Height Adjustment Bar Back Cane Hardware: Bracket and pins are aluminum * Pivoting Cane Band and Adjustment Cylinder are steel * Cover: Front side is 100% polyester The Sage Toothette® swab improves oral hygiene in oral cavities and along the gumline