MasterFlex™ Heel-Proof is an open construction with small octagonal ring design for drainage that even high heels can walk across with ease. The design blends the functionalities of a multi-zone entrance matting system with the ease of on-site modular installation into an effective matting solution. This full-service matting system offers a smooth and harmonious transition from outdoor to indoor. Offering all the benefits of a matting tile; it is easily installed, rearranged or replaced. What makes it revolutionary is the interlocking system that creates a durable and seamless connection that can be effortlessly installed without glue. The tiles cover sizeable areas easily and can be assembled on-site for installation in recessed frames in large entrances. MasterFlex™ Heel-Proof is made from a durable natural rubber compound that is inherently resilient, anti-slip and withstands the heaviest foot traffic. The mat has excellent adherence and adapts to any surface while the raised studs underneath allow water to drain through, keeping the surface clean and dry. Its smooth surface makes it suitable for wheeled access including: carts, wheelchairs, suitcases, etc.