These needles are the right duration, and will not puncture the liners if appropriately utilised WARNING: Solution can't be returned or exchanged if liner is harmed or punctured as a consequence of inappropriate inflation or needle use A versatile liner designed for different head designs delivers convenience and security Removable https://speedflex-adult-large27271.ampedpages.com/how-adult-medium-speedflex-can-save-you-time-stress-and-money-58020094