Pride Mobility's Rubber Threshold Ramps are available in three different rises and have an 850 pound weight capacity. The ramps features a unique interlocking dovetail design that allows for easy installation or removal of additional ramps in order to adjust the rise. The ramps can have a rise as high as 2" but if you need to move it to a different location it is easy to remove as many sections of the ramp necessary to adjust the rise. The Pride Rubber Threshold Ramps are versatile and affordable and can be used both inside and out.