The Cyclops Training Mat is designed to sit underneath your turbo trainer & bike. It helps to stop the trainer moving as you put the power down & helps to soak up vibrations & noise generated by the trainer. The trainer mat will also protect your floors & carpets from sweat & marks. Features Protects your floor from sweat & bike grime. Keeps your trainer from "walking" during intense workouts. Durable construction absorbs vibration & noise.