These needles are the right size, and should not puncture the liners if adequately made use of WARNING: Item can not be returned or exchanged if liner is damaged or punctured on account of poor inflation or needle use A versatile liner designed for various head shapes provides consolation and https://speedflexadultlarge96504.life3dblog.com/30144667/new-step-by-step-map-for-speedflex-adult-large