These needles are the right length, and may not puncture the liners if thoroughly made use of WARNING: Solution can not be returned or exchanged if liner is harmed or punctured resulting from inappropriate inflation or needle use A versatile liner designed for numerous head shapes offers consolation and balance https://adult-medium-speedflex62722.kylieblog.com/31264038/how-adult-medium-speedflex-can-save-you-time-stress-and-money