Feature:
* Made of medical grade PVC.     
* Adjustable nose clip.
* Available with 7' anti-crush tubing.Tubing length could be customized. 
* Available with four types nebulizers.
* Two colors for choice:green and transparent.
* DEHP free and 100% latex free available.
* Size:  W0101   Adult Elongated(XL)
            W0102   Adult Stamdard(L)
            W0103   Pediatric Elongated(M)
            W0104   Pediatric Stamdard(S)
* Packing: 1 pc/PE bag, 100 pcs/carton, carton