DescriptionMade of premium material, making them comfortable to wear, it caneffectively increase height. High elasticity and breathable material,good stability, cushioning and decompression. It will increase yourheight and confidence. Perfect for both men and women.Features-Material: EVA, knitted fabric-Size(Height 1.5cm): About 28.20X9.10X1.30cm/11.08X3.58X0.51in -Size(Height 2.5cm): About 28.20X9.10X2.20cm/11.08X3.58X0.86in -Size(Height 3.5cm): About 28.20X9.10X3.00cm/11.08X3.58X1.18in -Note: Suitable for shoe of 40-44 size. -High elasticity, light weight, comfortable foot protection, you will feel very comfortable when you use them.-Lightweight, breathable, non-slip design insoles make exercise easier and safer to use.-Invisible insoles not only can increase your height, but also make you more confident.-It can be washed for many times and will not damage, wear-resistant and durable.-These insoles can reduce foot pain and reduce fatigue during walking or exercise.