Features: The self-adhesive transition strips offer easy installation on smooth surfaces, acting as a threshold ramp mat to help sweeping robots overcome doorways and floor transitions. Its exterior enhances home decor, providing a look while ensuring performance for robot ramps in various rooms. Features -Color:Grey -Material:PVC -Size:50.00X3.00X1.00cm/19.65X1.18X0.39in -Installation: the self adhesive transition strips offer setup on any smooth surface, turning your doorway threshold ramp into a simple, functional robot ramp mat for cleaning robots and use -Enhanced robot mobility: special ramp strips design increases friction and aids sweeping robot ramp performance, ensuring your robot easily navigates floor thresholds or doorway floor thresholds without getting stuck or losing efficiency -Design: with a threshold ramp strip size, this adhesive floor transition strip fits a variety of robot models, maintaining smooth movement through entryway threshold strips and transitions -Stylish gray appearance: the gray color blends seamlessly into your home as a doorway threshold ramp, enhancing the overall tidiness and aesthetic of spaces while providing a practical robot threshold ramp -Reusable & easy to clean: these self adhesive floor strips can be cleaned and reused, offering value for floor transition strips for doorways Package list: 1 x Threshold Ramp