The Shark Tooth II is a heavy-duty rubber mat that is designed to protect floors and equipment from damage caused by constant and heavy impacts. Made with a blend of SBR and reclaimed rubber, this rubber mat is a versatile product that can be used both indoors and outdoors without being damaged by outdoor factors. The checker-plate surface pattern enhances rubber"™s natural gripping properties making for a safe and non-slip matting option that will not be affected by moisture. At a 1/2-inch thickness, the Shark Tooth II is able to absorb the force of impact, reduce noise, and prevent fatigue caused by walking or standing forextended periods of time. The synthetic SBR content within the mat makes for a stronger and more resilient mat that will offer longer life, even in the face of impact-heavy applications.Three sizes of the Shark Tooth II are available to choose from to ensure a perfect fit for any space: 4 ft. x 6 ft., 3 ft. x 4 ft., and 2 ft. x 3 ft. With the smallest size weighing 80 lbs., the Shark Tooth II is generally heavy enough to stay in place without the use of adhesives which allows for mobility and easy transportation when needed.It is also extremely easy to clean the Shark Tooth II due to its excellent moisture-resistance and moderate level of chemical-resistance. Although strong cleaning agents, such as bleach, are not recommended, most common household cleaners can be used to clean this mat. If it is placed indoors, it may be easier to use a broom, but if it is used outdoors, it can simply be sprayed down with a hose.The Shark Tooth II is highly recommended for those looking for a durable and protective matting for impact-heavy applications, both indoors and outdoors. They are a versatile product that can be used in a wide array of applications, including gyms, residential patios, and industrial workplaces. Whether it be for a home or an industrial warehouse, the Shark Tooth II is can offer protection wherever it is needed.