Ruedamann Threshold Ramp Durable Solid Rubber with 2200lbs Load Capacity Non-.... Quality Material?The threshold ramp is constructed with quality natural rubber material that provides safety with no pungent smell, durability and enhances traction of the ramp for high performance. ?Ergonomic Dimensions with High Loading Bearing Capacity?The threshold ramp is made for doorways and bathroom thresholds since it is equipped with the dimensions of 8.1L*43.5W inches (20.5*110.5cm) that can bear the load capacity of 2200lbs (1000kg) and a raised height of 1 inch (2.5cm). ?Humanized Design?The wheelchair ramp is equipped with superior edge design to increase the area of usage, so that will not slide down off the edge when using the rubber ramp to ensure safe use. Warranty period of our product is 1-year, artificial damage is not within the warranty period. ?Strong Traction?The ramp offers a stability that is equipped with anti-skid design on the back of the rubber ramp to enhance the traction and provide a strong grip on the ground, allowing the ramp to hold its position. The rubber surface has molded drain channels for added traction that provides an anti-slip feature during rainy days.