●Size:L83*W35*D2mm Weight: 30g ●Color: Black, Deep Blue, Dark Grey, Light Grey, Khaki ●Adjustable Length: 3 adjustable sizes. Easily increase your waist size ●Easy to use: Hook type means no needles or threads, just plug it into the pants hook and it can be used directly ●Scope of application: During pregnancy, after eating rice, your favorite jeans are slightly tight