Features: 1. Snug fit, can be worn inside and outside, good elasticity, not easy to wrinkle, giving you a more natural look and shape. Besides, sturdy and durable sewing promise the waist trimmers' quality and durability. 2. The Workout Waist Trainer has excellent performances in burning fat. It helps you sweat to eliminate toxins, accelerate calorie burning process, tummy control, weight loss, and promote postpartum waist recovery. Maintain muscle warmth and support to prevent fatigue and injury after exercise. 3. The abdomen double-layer compression design and widen design is wider than generic items, more area covered, more calories burned, more sweat comes, makes the abdomen effect more obvious. Double waist trainer belt + durable 4-row hooks combination design, and sticky adhesive, easy to adjust the size and stayed put while working out. Specifications: Material: Nylon + Neoprene Size: S, M, L, XL, 2XL, 3XL Package Included: 1* Waist Trainer Notes: 1. Manual measuring, please allow 1 ~ 3mm error, thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.