1. [SMART SIZE FITS ALL] Unisex, length: 14.3CM, width: 8.9-5.1CM. Please measure your size before buying 2. [COMFORTABLE BREATHABLE] Soft sponge with breathable cloth, brings good air circulation to take away bad smell and sweat 3. [PAIN RELIEF PRESSURE RELIEF] Enjoy your feet with your beautiful heels, dont worry about your feet hurt in a long walk 4. [MULTIFUNCTIONAL] Protect your heel and ankle from injuries, also a best gift for mother, father and girlfriend to help you enjoy walking 5. [ALSO IDEAL AS A SHOE FILLER] The heel cushions are also ideal as heel pads for shoes that are too big and effectively prevent the shoes from sliding back and forth. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.