Feature:1. [Rubber Material] Made of high quality rubber material, which is durable, wear resistant, and can be used for a long time.2. [Non Slip] The smooth bevel design, non slip surfaces and drainage channel design increase traction in wet and dry conditions.3. [Exquisite Workmanship] The threshold strip is exquisite in workmanship and forms a contour with the ground to prevent sliding.4. [Assembled Freely] Consists of four section threshold strip, which can be assembled freely, so you can use it with confidence.5. [Widely Application] This door sill is widely used in many situations, such as sweepers, electric scooters, wheelchairs, etc.Specification:Item Type: Sweeper Door SillMaterial: RubberSide Door Sill Size: Approx. 17.2 x 5.1 x 1.6 cm / 6.8 x 2 x 0.6 inSquare Door Sill Size: Approx. 17.1 x 5.1 x 1.6 cm / 6.7 x 2 x 0.6 inTotal Length: Approx. 68.6cm / 27inApplicable Threshold Height: Approx. 1.4-2.3cm / 0.55-0.91inApplicable Threshold Width: Approx. 68-77cm / 26.77-30.31inSuitable Machines: Universal and all sweepers on the marketWeight: Approx. 350g / 12.3oz.Package List:4 x Door Sill