Goplus Door Threshold Ramp, 3" Rise Threshold Ramps for Doorways with Non-Slip Surface

About this item Aluminum Frame for Durability: This door ramp for the wheelchair is made of durable all-aluminum construction with a triangular structure, scratch-proof, rustproof, stable & sturdy for indoor and outdoor usage. It can ensure great durability to support up to 700 LBS. Adjustable Pivoting Flap: The 4/5/6 sections of the door threshold ramp can be attached or detached to achieve height adjustment for your different needs. The adjustable flap attaches to the top of the ramp to provide an additional height (4 sections: 0.75"-3.25", 5 sections: 1.75"-4.2",6 sections: 2.75"-5.25"). Non-Slip Grooved Design: The slope features anti-skidding extruded stripes to prevent the wheelchair from sliding too fast, which adds friction to prevent slipping in both dry and wet conditions. Besides, the tail-plate design at the end helps the wheels slide down smoothly for great safety. No-Tool Assemble & Dismantle: With an insert connection, the door ramp threshold can be easily s