Category: Heel Insoles Colour: Black Material: microfiber materials, sponges and double-sided tape Function: prevent foot abrasion, sponge elastic material, comfortable and durable, thickened Instructions: 1. Old shoes need to be cleaned and dried before use; 2. Wait 24 hours after use, the stickiness will be stronger Individual size: 3.23 × 1.42 × 0.24 inches/8.2 × 3.6 × 0.6 cm Packing list: 2 pairs × Heel insoles?Package Includes?You will received 2 pairs heel liners, sufficient quantity can meet your replacement needs. Strong self-adhesive backing is made from advanced double-sided tape to prevent slipping. ?Fit Most Shoes?These shoe heel grips are fit for ladies, kids, men's shoes. In addition, our insole can be used for many shoes, such as high-heels, leather shoes, flats, etc. The heel pad is applicable to new shoes and slightly bigger shoes. ?Easy to Use?These shoes inserts have self-adhesive backs, you just need to peel off the back cover, then stick them on your shoes' backs. The shoe heel inserts are easily moved, will not leave any trace defect on your shoes, you can set your mind at rest. ?High-Quality Material?Sibba heel inserts for women are made of microfiber materials, sponges and double-sided tape, ensure breathable, comfort and cushionin. ?Heel Pain Relief?The heel grips protect and support your heels from pain, blisters, and rubbing, and help keep your heel in place in your shoe. self-adhesive shoe pads stickers can prevent shoes from rubbing your feet, slipping out of shoes, holding heels in place, and relieving plantar fasciitis pain.