Ajvani Girls Childrens Low Heel Strap Bridesmaid Party Formal Evening Shoes Size 2 Synthetic Sizes displayed on the shoe are in UK or EU sizes. US 5 = UK 3 / EU 36 -- US 6 = UK 4 / EU 37 -- US 7 = UK 5 / EU 38 -- US 8 = UK 6 / EU 39 -- US 9 = UK 7 / EU 40 -- US 10 = UK 8 / EU 41 Velcro Strap 5.5 cm (2.1 Inches) Heel Height 5.5 cm (2.1 Inches) Shaft Height