Adjustable Design - Adjustable orthopedic heel lift inserts consist of 4 layers total. You can increase or decrease the levels according to your needs. These silicone gel lifts offer a comfortable way to add height or cushion your heel. Soft Comfortable Gel Material: Made of durable and soft gel material with a sweat-wicking, non-slip top layer. Features a self-adhesive design that is reusable and washable. Comfortable Support: The shoe lifts provide stability and excellent cushioning that helps reduce foot discomfort. These heel lifts improve balance and promote a steady feel while walking. Wide Application: Suitable for most shoe types, including high heels, flats, sandals, boots, and sneakers, for both men and women. They stay securely in place when inserted into work shoes and help reduce foot fatigue from prolonged standing. Provides support during various activities by helping to adjust for leg length discrepancy and improving walking comfort. Package includes: 1 Pair Heel Lifts (4 layers total)