Description:Material: Height Increase Insoles are made of PU material, which is rigid on the outside and soft and comfortable on the inside The height increase does not deform and is durable.Invisible Height Increase: Invisible Honeycomb Height Increase Insoles provide subtle heightening effects to make you look taller and thinner, boosting your confidence. Honeycomb hollow design, shock absorption.Suction Cup: Height Increase Shoe Insoeles, suction cup gasket, stable and not sliding, not shifting.Heel Support: Taller Cushion Shoes Insoles adopt heel surround support, which prevents the foot from slipping and does not collapse.Applicability: Heel Inserts are suitable for sneakers, flats, loafers, heels and boots.Specification:Material: PUPackage Includes:1 pairHeight Increase InsolesNote:Please allow slightly errors due to manual measurement and different monitors.