KUVIO Women's Sauna Slimming Wrap Burn Cellulite Fat Belt Waist Wrap Trainer Imported KUVIO Slimming Waist Wrap accelerate waist slimming process. It helps create intense fat-burn through rapid sweating. This must be worn with KUVIO Waist Trainer for optimum results, (As shown in catalog picture) because the wrap will not stay on the waist by itself. PLEASE NOTE WAIST TRAINERS ARE SOLD SEPERATELY! Acts as a barrier between your skin and KUVIO Waist Trainer, keeps your waist trainer from soaking with sweat during workout or while working. Easily adjustable, Easy to clean, Material - PVC.