Cosmetics Wear = Raffinan(R)
Just wearing it will help you achieve beauty ingredients to your heel.
Moisturizes the heel that tends to dry out.
You can use it while sleeping and wash it over and over again.

Specifications/Compatible Size: One size fits most.
Individual Package Size: Approx. 5.3 x 5.1 x 0.4 inches (13.5 x 13 x 1
Individual Weight: 1.1 oz (30 g).
Material: 72% polyester, 25% nylon, 3% polyurethane.
Ingredients: Water, malic acid.
Weight: 1.1 oz (30 g).

From the Manufacturer

Soft Beauty

Just put on and care for your heels.

The soft and soothing beauty formula is formulated with beauty ingredients to approach your skin.

Hassle heel care, Recommended for those who dont want to moisturize and dry and harden, and if you care with cream you dont like sticky.	Easy to put on. Just put it on and go from the crinkly dried heel to the moisturizing heel.	Developed by Teijin Frontier. Creamless "Cosmetics to Wear" = Raffinan (R).Directly touches beauty ingredients to approach your skin.

Comfortable to wear. The smooth fabric is very stretchy and comfortable to wear.	Can be washed and used repeatedly. You can even wear it when you go out or go out or on holiday.	● Soft texture Specifications / Compatible Size: One size fits all; Approx. 5.3 x 5.1 x 0.4 inches (13.5 x 13 x 1 cm); Material: 72% polyester, 25% nylon, 3% polyurethane; Ingredients: Water, malic acid.