... : S,M,L,XL Item: NK-001Description:Cervical Collar Material: Foam Polyester, cotton,Size: S,M,L,XLFeature & Function: Designed with ... extended hook and loop closure to ensure a proper fit. Polyurethane foam is covered with a soft beige stockinette. Medium density ... foam with contour design forrestricted flexion Ideal for: 1) Neck pain ...