1. Use the supplied alcohol wipe to clean off the OEM mouse feet to ensure a strong bond for the new overlays2. Wait for the mouse feet to dry after cleaning3. Peel the mouse feet overlays off the backing paper to reveal the adhesive4. Apply the overlays onto the correct parts of the original mouse feet5. Apply even pressure across the mouse feet to ensure strong adherence6. Let the adhesive sit for around 5 minutes with applied pressureThese mouse feet overlays are manufactured from high quality material which will provide excellent feel and long lasting durability. Please note these feet are designed to be applied onto the original mouse feet instead of replacing the originals.FeaturesMade from 100% PTFE TeflonDesigned to be applied onto original mouse feet to enhance feel & protect originalsEach purchase includes 1 set of feet along with an alcohol wipe