Bubble Mat has the distinctive and highly recognizable bubble surface design. A design also builds in great comfort on the back and feet. Comes as a single piece or in Modular form. The single pieces come with molded, beveled edges on all sides allow for easy cart access and provide added safety measures. The modular system comes as a solid mat or a drainage mat. The interlocking mechanism of the modular system is top of its class, and will not come apart even in the toughest applications. Constructed of durable natural rubber, is a solid contender in the anti-fatigue battle, with enhanced anti-fatigue properties. The SBR/Natural blend helps reduce bottom-out effects.