For offices: Desk chair underlay - Surface fine structure for smooth movement Transparent: Subtle floor mat for laminate, parquet, tiles, carpet - App. 120 x 120 cm Floor protection: Robust chair pad protects hard floors from scratches and wear due to the casters Non-slip: Smooth bottom prevent slipping of the mat - Suitable for underfloor heating Vinyl: Square durable PVC floor mat - Rounded corners - Scratchproof and noise dampening