Description This item is a pair of shoe cushions, which are made of durable and PU. The air cushion makes them comfortable to wear and effectively prevent your foot soles slipping inside your shoes, and increase the comfort of your shoes. Besides, it also helps increase your height invisibly and comfortably. Features - Color: Black. - Material: PU. - Height: 7cm. - Shoe Size:&nbsp;34-42(China) / 4-8(UK)/5.0-9.0(US)/36-41 1/3(Europe)/220-260(Japan). - The&nbsp;air cushion makes them comfortable to wear. - It helps increase your height invisibly and comfortably. <div>- It can&nbsp;effectively prevent your foot soles slipping inside your shoes. &nbsp;</div>Packing list: 1 * Pixnor Pair of PU Air Cushion Invisible Height Increase Insole Taller Shoe Pad 7cm (Black)