1.it is made of PU material and wool and air insert
2.Increase your height by approximately:3-5cm (1.25 to 2 inches) using multi-layer adjustments
3.Very durable with a long product life
4.used to reduce pressure on the back and knees when walking. This is proven to effectively reduce spinal shrinkage with age
5.Health problems such Leg length discrepancy are a major part of our market, so if you suffer from this, these shoe lifts are likely to help you.
6.Can be cut to fit size of shoe required
7.place in any shoes and adjust layers
