Maha Fitness Arm and Thigh Trimmers Slim Your Arms & Thighs While Maximizing Your Workout Easy to Use Works With Your Body Heat to Burn Fat and Lose Water Weight Faster Soft and Comfortable Neoprene Material Supports Your Active Lifestyle 4 Piece Kit Includes 2 Arm Trimmers and 2 Thigh Trimmers Adjusts to Fit Most Men and Women's Sizes (Arm: 5" X 11" Thigh: 7" X 25.25")