... ,FDA Disposable non-woven capDisposable PP non-woven head capDisposable PP non-woven head capStyle: Single elastic/double elasticSize :18", 19", 21 ... bonded light polyproylene fibre with an encapsulated elastic edge 7. Cap is compactly folded in strip easily open to shape. 8 ... ,food processing,school,hospital,etc. Disposable PP non-woven clip head cap