EZ Edge Transition Wheelchair Ramps can be easily installed on most surfaces including concrete, asphalt, wood, tile and marble. Simply choose the model closest to the height of the transition and the necessary width of access. EZ Edge ramps are most often used for door thresholds, sliding glass doors, entry ways, or any path of travel with a vertical barrier. Designed for durability and safety, installation is quick and easy. These ramps can withstand the harshest conditions and are perfect for either residential or commercial use and have no weight limitations! These 100% recycled rubber ramps come with a 10-Year warranty ensuring durable and maintenance free use in either interior or exterior settings. When selecting a rubber transition ramp, be mindful of the durometer (or hardness) of the transition selected, this is often an indicator of the compression and binders used for these products. The softer the ramp or the lower the durometer, the less likely your transition will last for years. The reason is that when recycled rubber products are made softer they are often made with less compression and binders that have measurable voids or air between the particles. Thus, overtime water and contamination can result in the breakdown of these inferior ramps. EZ Edge Transition Ramps are an easy solution to solve your threshold barrier! These recycled rubber ramps are ADA compliant and help keep you safe from trip and fall hazards by allowing you to transition easily from one height to another. These ramps have the highest anti-slip rating in the market.