The Lofstrand Adult Forearm Crutches are forearm crutches designed for use by individuals with walking, balance, neurological, or lower extremity disabilities. Available in adjustable and non-adjustable models, these crutches have heavy-duty aircraft aluminum tube shafts, stainless steel vinyl-covered forearm cuffs, vinyl gel-type handgrips with molded finger areas, and non-slip pyramid profile rubber tips. OPTIONS: Replacement cuffs, shaft segments, handgrips, and tips. SIZES: The non-adjustable model comes in standard adult size. The adjustable crutch comes in standard adult, adult short, or extra tall. DIMENSIONS: The non-adjustable model is 44 inches long and can be cut to size. The standard adult model adjusts from 28 to 36 inches. The extra tall model adjusts from 33 to 41 inches. The short adult model adjusts from 24 to 32 inches. WARRANTY: 90-day limited warranty against defects in parts and workmanship.