- Made from comfortable non-latex, washable silicone
- Affixed with magnetic safety clasp
- Accommodates neck sizes from 12 to 22 inches (30 – 55 cm)
- Should be replaced every 6–12 months or as needed
- 6–month limited warranty
- Free shipping within the U.S.
Outside USA - order from your distributor, email NightShift@Advanced-Sleep.com for a list of distributors