HL Adjust-A-Heel Lift is simpler with this adjustable heel lift. It's made of three 1/8” layers that you can adjust from 3/8” to 1/4” to 1/8” by peeling off layers. Besides leg length issues, it can help with Achilles Tendonitis or Painful Heel Syndrome. Its compact design is easy to place, and its soft suede cover and firm rubber base absorb shock well. Sold individually.