Sandpuppy waist-trainer corset immediately creates a beautiful curvy shape. This posture correcting piece supports your spine elegantly. Perfectly pairing form and function, the Lycra Waist Cincher compresses without sacrificing comfort. Plastic bones will provide enough support to correct your posture and cannot easily be rolled. The adjustable Velcro closure allows for size adjustment when you need more pressure. The smooth zipper design with adjustable Velcro closure makes this waist trainer easy to wear and take off.