12″ Extension for Original PEET? Dryer. These 12″ extensions are perfect for anyone drying boots that are taller than 16 inches or waders. These are sold as a pair. Two pairs are needed for chest waders, and one pair is needed for tall boots or hip waders. 5 -YEAR WARRANTY : These products are designed to last and we?re confident that your PEET? Dryer will exceed expectations for years to come. You must register your PEET? product within 10 days of purchase to take advantage of the warranty. ( CLICK HERE TO REGISTER )