Vendor Information: Unity Creations / Unity Surfacing Systems believes that our product size weight durability longevity fall protection ratings (the highest in the industry) and ability to have an integrated - interlocking feature (for rooftop applications) with bolt-down capabilities (for playground use) can be effectively and easily secured on site to eliminate the potential for wind-up-lift vandalism and maintenance. With our new Button-Lock technology further assumers that our products will not separate curl and/or peal.Unitys products are engineered and manufactured using the best and safest materials available through our sister company which recycles tires and rubber in-house. Unity a manufacturing business since 1987 has developed and patented a superior resilient product made from 100 recycled tires and rubber that is clean and safe to use in almost any environment. What sets our products at a level that others can only marvel at is our authentic quadruple interlocking design that is 40 larger with 60 more area to glue then our competition. Additionally the new Button-Lock technology is designed to snap and hook into place. These features are built directly into our products eliminating the need for fasteners pins clips etc. Our technological advancement provides the strongest locking mechanism along various parts of our products prohibiting (preventing) our products from separating curling or peeling characteristic of a standard tile/mat/block/paver. We have also added our new running bond feature into our interlocks. With that our twelve staggered interlocking joints 1.) lock tightly together 2.) provide faster and easier drainage allowing no foreign objects to harbor between the interlocks. 3.) helps prevent our products from shifting away from one another - a necessity in active common areas. 4.) eliminates future problems such as expansion and contraction which may encourage vandalism. 5.) allow owners of our products to unlock the tabs in order to remove a damaged product repair a substrate (roof) or relocate a surfacing/flooring area if necessary. A feature that is exclusive to Unity Creations Ltd. / Unity Surfacing Systems via its patents is the BOLT-DOWN capabilities that are found within the male portion of our interlocking systems. It is countersunk for added strength and security. It is capable of being placed under the most extreme environmental conditions and/or usage. Twelve bolts are used across various portions of the product to ensure that vandalism will not be tolerated by Unity and its products. Unity also features a double tile/mat/block/ which has a fake seam down the middle. This feature allows us to have a monolithic step and repeat pattern that lines real seams up with fake seams as if you were installing brickwork. This technological development acts as a backup to resist separation curling peeling and wind up-lift. Fake seams force real seams to stay in place.