UGG Women's Mini Bailey Button Bling Constellation Sheepskin Shaft measures approximately 5.5" from arch Heel measures approximately 1" Platform measures approximately 0.75 inches Boot opening measures approximately 10.5" around Water resistant Silkee suede upper with 3D Metallic Constellation print^Swarovski crystal button and elastic closure^17mm Sheepskin shaft lining^17mm UGGpure vamp and heel counter lining^5 1/2" shaft height