These needles are the right length, and should not puncture the liners if correctly used WARNING: Item cannot be returned or exchanged if liner is weakened or punctured due to incorrect inflation or needle use A versatile liner suitable for various head designs offers ease and comfort and steadiness Removable https://speedflex-adult-large39493.loginblogin.com/37769632/the-definitive-guide-to-riddell-speedflex-adult-large