Dr Thumb for Sucking Prevention and Treatment, Stop Today (Large (3 7 years))

Dr Thumb offers a simple, safe and effective aid for kicking the thumb sucking habit. Takes as little as 2 weeks, has a 92% success rate and involves absolutely no nasty tasting nail polish! Clinical trials offer Dr Thumb a 92% success rate with the habit broken in as little as 2 weeks. There is nothing more effective at breaking the habit than Dr Thumb. Made from soft non toxic silicone, Dr Thumb fits over and securely fastens to the thumb of either hand. It does not restrict the child's ability to play or cause any discomfort. Available in two sizes; Small to fit from 12-36 months and Large for those aged between 3 and 7 years. Dr Thumb works by breaking the vacuum created when sucking a thumb. Ensuring a small gap between the child's thumb and the guard, it allows air to flow making it impossible to suck. Whilst the child will still be able to put their thumb in their mouth, not having that 'sucking sensation' will remove the pleasure of the habit. The habit is broken naturally and gently.