Key Features: Adjustable Straps: Easily adjust the fit via the straps so they stay in place. Lockable Buckles: The buckles have a small metal attachment on them that lets you place a lock there to keep them on. Removable Cuff Connector: The short chain can be clipped onto the D-rings so they can only take small steps until they're taken off. Fits Most Heels: Designed to fit most heel and foot sizes. Embrace your daring side with the Femme Fatale Heel Cuffs, perfect for women who love to mix style with a touch of the unconventional. These fashionable ankle cuffs are made from vegan leather, offering a guilt-free edge to your ensemble. Featuring adjustable straps and secure lockable buckles, these cuffs stay put while you flaunt your style. The removable cuff connector limits steps until removed, adding a playful restriction to their movements. Designed to fit most heel sizes, these cuffs are the ideal blend of comfort and daring for the bold fashionista. Measurements: Ankle cuffs adjust from 7.5 inches to 11 inches in circumference Heel strap adjusts from 8.5 inches to 10.5 inches in length Cuff connector length: 5.4 inches Materials: Vegan leather, metal Color: Black, red Note: All metal is nickel-free.