Wholesale Item, Single purchase will have you order 1unit/12 Pairs of "Saint Knee-high boot - Block heel Brown" to your shopping cart. 1 Unit include sizes: US 6(1 Pair), US 6.5(1 Pair), US 7(1 Pair), US 7.5(2 Pairs), US 8(2 Pairs), US 8.5(2 Pairs), US 9(2 Pairs), US 10(1 Pair),Total numbers of 12 Pairs. Materials- Upper: Textile - Sole: Rubber Type- Knee-high boot- Almond toe- Block heel- Slip-on Measurement- Heel Heights: 10cm