Wheelchair Accessible: Supports wheelchairs, walkers, and rolling equipment.The 1.6" height capacity accommodates most flooring differences while promoting barrier-free movement. Applicable height: Suitable for floor transitions with a height difference of 0.4-1.6 inches. It can be installed at doorways, room entrances, or other places where two uneven floor surfaces. Smooth Transition:Threshold strip bridges gaps up to 1.6 inches, creating a seamless transition between tile, wood, vinyl, laminate and more floors. Sloped Design: Crafted from heavy-duty aluminum with a non-slip, beveled edge, this threshold ramp withstands high traffic and weather exposure. Versatile Application: Simply cut to size and secure with screws (included) for instant use.For indoor/outdoor doorways, garages, residential and commercial spaces.