Shaperx Women Waist Trimmer Belt - Waist Trainer Eraser Hot Sauna Sweat Belly Band Waist Trainer Belts,Sz8010-Red-New-SHow to Wear SHAPERX Waist Trainer Belt Waist Trimmer should only be worn during exercise for no more than 5 hrs at a time Before you begin exercising, adjust your Waist Trimmer to the desired position and wrap it comfortably around..