COMFORTABLE - Heel pad is made of sponge and breathable cotton, which is soft and comfortable, skin-friendly and breathable, thick and strong, wear-resistant and durable. 5 PAIRS - The package contains 5 pairs of heel protectors. The colors are black, beige, skin tone, and gray. The colors are rich and can be matched with shoes of different colors. EFFECTIVE PROTECTION - The thickness of the heel pad is 5 mm, which effectively reduces friction between the shoe and heel and can prevent abrasion and blisters. SELF-ADHESIVE - Shoe insoles pads have good stickiness, so they are not easy to fall off and tear off the shoes, even when dancing, walking, or running. EASY TO CUT - The size of the sponge heel holder is 6 * 9.5 cm / 2.4 * 3.7 inches. 8 x 11.5 cm / 3.1 x 4.5 inches. You can adjust it to the shape and height of your shoes. If a shoe should ever rub against your heel, simply insert a heel cushion into the shoe it stays securely in place and your feet will feel comfortable. Foam heel cushions for a better fit in oversized shoes and no more blisters from wearing new shoes.