GENERIC Children Sets : Simple oxygen machine mask with pipe face shield Child Adult oxygen mask Accessories for Family Health Care Breathing oxygen Item Type: Massage & Relaxation, Size: Multi Size SML, Material: ABS, Model Number: IH-CNA, Application: Face,Nose,Oral, Unit Type: piece, Package Weight: 0.150kg (0.33lb.), Package Size: 20cm x 20cm x 6cm (7.87in x 7.87in x 2.36in)