🚩 High quality material: our door handle cup cover is made of high quality TPU material, soft and comfortable, not easy to break and deform. 🚩 Easy Installation:Easy to install the covers with the self adhesive, in order to make the adhesive more sticky, especially in winter, the back adhesive will be weak, you can heat the adhesive with a the hair dryer 3-4 seconds before sticking, and the back adhesive will be stickier.