Product Name: Soft Silicone Insoles; Fitness: for Men and Ladies * Material: Soft Gel and Flannel; Color: Blue; Max. Increase Height: 4.5cm / 1.8" * Total Size: 13.5 x 7.8 x 4.5cm / 5.3 x 3 x 1.8"(L*W*H) * Big One Inserts Height: 2.5cm / 1"; Small One Inserts Height: 2cm / 0.8" * Weight: 186g; Package Content: 1 x Pair Soft Silicone Insoles