Invisible Height Increase Half Insole Material: EVA + Memory Foam + BK Fabric / EVA + Memory Foam + Cotton Weight/Pair: 2cm/30g 3cm/42g 4cm/45g 5cm/52g Suitable For: Unisex / Fits Various Shoe Types Size: 13cm * 6.5cm Packaging: OPP Self-Adhesive Bag, One Pair Per Pack Note: 1.There might be 1-2cm errors of dimension data due to manual measurement. 2.There might be slightly color difference due to different light and monitor effect.