These needles are the right size, and may not puncture the liners if correctly utilised WARNING: Merchandise cannot be returned or exchanged if liner is destroyed or punctured as a result of inappropriate inflation or needle use A flexible liner designed for several head shapes presents convenience and stability Detachable https://judahfovot.howeweb.com/31542308/not-known-factual-statements-about-riddell-speedflex-adult-large