Waist Trainer: Get a body shaping lumbar waist training belt. Stretch: The belt can wrap firmly around the abdomen but this tightness can be adjusted easily to fit your body. Benefits: Waist trainer can support your back, improve posture, relieve lower back pain, protect your spine, and it is even helpful for women after giving birth! Size: Available in sizes 300cm, 400cm, 500cm, and 600cm. Colour: Choose your colour - Black, Dark Grey, Light Pink, Wine Red, or Brown. Material: Made with 60% and 40% latex. Body Shaping Lumbar Waist Trainer Belt | Black | Living Social