User Guide for Sumifun Adjustable Heel Lift The Sumifun Adjustable Heel Lift is a versatile product that can be used to adjust the height of your shoes and provide cushioning for your heels. It is suitable for use in most types of shoes, including high heels, sandals, dress shoes, boots, sports shoes, canvas shoes, sneakers, and others. This user guide will provide you with instructions on how to use the Sumifun Adjustable Heel Lift, as well as tips on how to care for it. The lift is easy to use and can provide the necessary support for your feet and legs for an extended period. With proper care and maintenance, it can be used repeatedly, making it an affordable solution for those who want to add height or cushioning to their shoes without having to purchase new ones. Thank you for using my services! Inserting the Heel Lift There are two ways to insert the heel lift in shoes. 1. The first method is to insert the heel lift under the insole or footbed. To do this, simply remove the protective film on the adhesive side and stick the lift to the shoe insole with the smooth side up. Stack as many layers as you desire to achieve the desired height. 2. The second method is to insert the heel lift on the insole or footbed. To do this, pick up the back of the footbed and place the lift under the insole or footbed in the rear of the shoe with the smooth side up. This method is suitable for shoes that have a removable molded footbed, such as running shoes. Again, stack as many layers as needed to achieve the desired height. It is important to try different ways to find the most comfortable fit for your feet. If you need adhesives to hold the lift in place, such as in high heel shoes, any double-sided tape would help.