SZ-Climax via Amazon offers the SZ-Climax Waist Trimmer Belt for $18.99. Coupon code "40UZEPRE" cuts it to $11.39. Plus, Prime members receive free shipping. That's the lowest price we could find by $12, although we saw it for $4 less in May. It's adjustable for waist sizes up to 42". Deal ends July 31.