Specification:Condition: 100% Brand newColor: BlackMaterial: PULength: Approx. 4.2cm / 1.7inWidth: Approx. 2cm / 0.8inThickness: Approx. 2.5-4mm / 0.1-0.2in Package List:120 x Heel Saver(60 pairs) Steps:1. Clean and dry the shoe2. Use a trowel to sharpen the surface of the heel or shoe.3. Glue with shoes and pay attention to flattening.4. Don't go in the wrong direction, stick to positive and negative.5. See if the sole is smooth, if not, trim6. After washing, if your feet are not feeling uncomfortable, you can trySIZE: This shoe protector is about 4.2cm/1.7in long and 2cm/0.8in wide. It is applicable to a variety of shoes and can be used by users of all ages. It is suitable for beginners and professional sewing personnel. GIFT: This shoe protector can be made into a gift for friends, colleagues and family on birthdays, housewives, anniversaries, Christmas, Mother's Day, Father's Day and New Year's Day. MATERIAL: This shoe protector is made of PU. PU is wear resistant, not easy to deform, anti skid, solid and durable, and has a long service life. You can use it with confidence. SCOPE OF APPLICATION: This shoe protector can be used for all types of shoes, such as running shoes, formal shoes, boots, sports shoes, work shoes, leather shoes, etc. It can be used by both men and women. EXQUISITE DESIGN: This shoe protector is soft and ergonomically designed, with exquisite workmanship. It can provide cushioning for the heel, preventing slipping, friction, blistering and heel pain.Batteries required: No. Best Sellers Rank: #340,767 in Health & Household. Customer Reviews: 5.0 5.0 out of 5 stars 1 rating 5.0 out of 5 stars. Item model number: Schellendpaxsqb69h. : B0BK4RGNPR. Manufacturer: Schellen. Item Weight: 9.1 ounces. Product Dimensions: 0.39 x 0.39 x 0.39 inches.