Alivila.Y Fashion Womens Vintage Sexy Removable Spaghetti Strap Bowknot Corset Satin Imported Busk closure Great for waist training, costume and fashion corset. Boning: 12 Supporting Plastic Bones. Removable and Adjustable Spaghetti Straps. Side Zipper on the Right. Back Design: Lace up. Corset Length in Inches: Center Front: 14.5", Side Length: 11", Center Back: 11". It is shaped for a more flattering silhouette and to waist training. The Strong bones gives you strong support and perfectly defined a hourglass shape!