This 12-piece puzzle exercise mat gives you a quick, no-tools way to protect a floor and add cushioning under a home workout area, covering 48 square feet once assembled. Each 24-by-24-inch tile combines a rubber top with a 0.4-inch EVA foam base, thin enough to keep doorways and equipment stable while absorbing impact and shielding the floor from dents caused by dumbbells, benches, or other gear. The foam layer also cuts down on noise and vibration, which helps if you're training in an apartment or above a shared living space. Pieces interlock along matching edges so one person can lay out, rearrange, or trim the mat. The rubber surface resists scuffs even where equipment is repositioned often, suiting home gyms, offices, workshops, and garage corners needing a lower-profile mat.