6ft Slim CPAP Tube with 22mm Cuffs. Compares to ResMed SlimLine Tube. Smaller diameter tube is lighter, more flexible and less bulky than standard CPAP Tubes. Weighs less than a standard 6ft tube so it works well with smaller, lightweight masks. 22mm cuffs are easy to grip to remove the hose from the device. Low memory to avoid kinks. Latex-free.