Box Qty.: 50 Nos. 7.9mm transparent Flexible & light-weight tubing-1.6mtrs. • 16mm corrugated tubing 40cm. Simple clip features provided to eliminated disconnection Transparent for easy monitoring of water build-up or blockage • 0.5 Ltrs. Rebreathing bag with bleed valve 22M/15F-15M fixed elbow CO2 port (latex) 22F-15F end connector