Rubber-Cal's "Eco-Safety" Interlocking Playground Tiles are made to live up to their name. Whether you are installing a playground at a school or putting together a play set in your own backyard, safety is your number one priority. With these rubber playground tiles, you can rest assured that "Eco-Safety" rubber play mats form a soft and forgiving playground surface while still being long lasting, durable, and environmentally friendly. These interlocking playground tiles are made from recycled rubber tire crumb. Because vehicle tires are manufactured specifically to withstand harsh weather and thousands of miles of driving, these playground tiles are a great sustainable option for any outdoor playground. The bottom of this 2 1/2-inch thick rubber playground surface is imprinted with a waffle design that more easily absorbs high impact movement and vibration when it is compressed against asphalt or concrete. Safety is our number one priority! "Eco-Safety" playground tiles can cushion falls from up to 6 feet and passed the industry standard ASTM F1292-09 impact attenuation test. The tiles are offered in a 20" x 20" size, making them able to effectively cover any sized surface. These rubber play mats are a great DIY solution for any commercial or residential playground because they are so easy to install! Connect the playground tiles using the easy interlocking mechanism, and then they can be easily glued to wood or concrete for permanent applications. We are proud to offer an affordable flooring option to keep playgrounds safe and secure. Invest in sustainable "Eco-Safety" interlocking playground tiles for the continued safety of your children!