Multi-Function: They are not only heel cups, but also can use as heel lift inserts, invisible height increase insole for leg length discrepancies.
Heel Pain Killer: Designed for those who have foot pain, plantar fasciitis, sore heel, heel pain, heal dry cracked heels, achilles tendinitis,provide supportive heel pain relief.
Wide Application - These heel cups fit for all shoes types such as: high-heels, leather shoes, flats, boots, sandals, loafers, sneakers, slipprs etc.
Washable and Reusable: If they are not sticky enough after several days use or run into dirt, please wash them with warm water, let them dry, it will back strong sticky, and you can use them again.
Easy to Use - these shoe heel stickers have self-adhesive backs; Peeling off the back cover, you can stick them on your shoes backs conveniently.
Premium quality materials: crafted from a high elasticity, durable GEL material that is heat-resistant, aging-resistant, and non-toxic for maximum comfort. Perfect for shopping or working out.
Value Pack: Wonderwin Heel pads/cups comes as a set of 4 pairs small/medium gel heel cups ( for Men's US size 3.5-6.5/Women's US size 4-8.5), you can put them into your different shoes to enjoy all day comfort.