Product Description: Material: Non-toxic,Medical-grade PVC Application: For clinical oxygen absorbing. Specification& Size: A: Double-set single-nose; B: Double-set double-nose; C: Single-set single nose; D: Single-set hanger Packaging: 500pcs/Carton
Item No. : NC1P* Description : Nasal Cannula Size/ Weight : Size: S, M, L, XL Color : Clear Material : Silicone