Qupid Velvet Back Zipper Ankle Booties Qutask-05 Royal Blue Heel measures approximately 1.75 inches" Heel Height: Approx. 5.5 w/1.75 platform. Material: Man-made Velvet ; Synthetic Sole Features smooth velvet upper, stitching accents, black platform and stiletto heel, and back zipper closure for easy on/off. Finished with smooth interior lining and cushioned insole for your comfort.