General description The Floor Sweeper Threshold Bars are designed to support thresholds of 1.5-1.9cm, providing a portable ramp that enhances accessibility for sweeping robots and other wheeled devices. Made from environmentally friendly plastic, these ramps are lightweight, easy to move, and store, while offering good abrasion and compression resistance. The anti-skid material ensures safety and prevents machine wheels from getting stuck, significantly improving the pass rate. Technical specifications Color: Gray Material: Plastic Height: 1.5 cm Width: 5.0 cm Length: 68.8 cm Measurement allowed error: +/- 1-3 cm Installation Place the ramp close to the edge of the threshold at the pre-installation position. Ensure the ramp is vertically centered to fit the ground. Before installation, clean the floor of the pasting area to remove moisture or oil. Avoid dust residue to ensure stable adhesion of the threshold strip. Usage The gentle slope design allows for easy climbing, making it