100% Cotton ?Please check the size chart in the picture: Choose a size based on your waist circumference and torso. ?Long Torso Design: 15.5 (39.5 CM) length for the front (measure from centre), 13.5 (34.5 CM) length for the side, 12 (30.5 CM) length for the back. ?Wide Hips Design: Restyle corset in WH (wide hips) shape with extra room for hips and big compression on waist which gives dramatic curve to any figure, for perfect hourglass figure. ?Heavy Duty & Double Steel Bones: 22 Double Steel Bones Corsets great for waist training, 2 Strong Steel Busk Bones (1 inch wide each) at the front, Back 4 Rigid Steel Plates and 16 Spiral/Flexible Steel Bones around the corsets.This Waist corsets can draw in your waist and flatten your tummy & suitable for Tight-Lacing, Shaping and Waist Training. This corset also provide solid support to your lumbar, middle and lower back. It can also help with posture correction if wearing it during work. ?One of our finest corsets; this stunning,double spiral boned Expert Waist Training corset combines function, elegance and comfort is ideal corset for body shaping with a shaped top edge that sits under the bust and hip gores, offering a potential waist reduction of up to 5. This is perfect for wearing beneath a slim-fitting dress, or why not try it over a white blouse to create a smart but eye catching look for almost any occasion? It can be conservative business attire or a fine party piece.