Invisible sole, raise your height and increase your confidencePremium material ventilated, deodorant, shockproof and odorless.Non-slippery, effectively prevent slipping in shoes, comfortable to wear.Suitable for most shoes, sneakers, boots , etc. This item is a pair of durable and soft PU height increasing insoles, suitable for different kinds of shoes, comfortable and easy to wear. Its unique design gives it ventilation, perspiration, deodorization and health care. It will increase your height and your confidence.Features- The color black.- Material: PU and GEL.- Size 1.5cm: Approx. 15.5x1.5cm. Forefoot width: 7.8cm. Heel Thickness: 6cm.- Invisible soles, increase your height and make you more confident.- Ventilated premium material, deodorant, shockproof and odorless.- Non-slip, effectively prevent slipping in shoes, comfortable to wear.- Suitable for most shoes, sneakers, etc.Package including 1 pair of skates Note: The data are all manual measurement, please allow 1-3cm error, due to the light and display difference, there are will have some color difference, depending on the physical item received.