FootMatters Locking Expander Shoe Horn is the best and most adaptive shoe horn on the market. Expands from 16 in (41 cm) to 31 in (79 cm), locking in place at 3 different lengths to perfectly fit your preferred size and comfort. High quality stainless steel is durable and strong, yet light weight and portable. Flex end spring makes taking your shoes and boots off easy from any angle. Use while standing or sitting without bending over, perfect for the elderly, pregnant or disabled and those with back pain, hip pain, arthritis, sciatica and other mobility problems.