Package included:1-4Pack men slimming vestSpecification- Color:Black / White / Grey /blue/purple- Size: S/M/L/XL/2XL/3XL/4XL/5XL/6XL/7XL- Material : 80 % nylon 20%spandex- It is a revolutionary product : Slimming Vest for men.- Flattens abs instantly without exercise.- Looks like any ordinary vest. Little cheat that only you know- Very comforatble to wear.- Gives you confident wearing it. This comfortable undershirt features uniquely designed firming panels to trim and tighten that bulging stomach so you look firm and fit instantly. Instant Abs instead of that beer belly The slimming shirt even smoothes out your back for a lean tapered appearance. Now you can look inches smaller and pound thinner without exercise. A new sensational line for men You can have a sleeker slimmer appearance instantly.