General description The Household Threshold Bars Ramp Mat is designed to assist your robot vacuum cleaner in crossing thresholds with heights ranging from 1 to 3 cm, enhancing the efficiency and thoroughness of your cleaning tasks. This ramp is compatible with various sweeping robots, making it a versatile addition to your cleaning routine. Technical specifications Height compatibility: 1-3 cm Material: TPE soft plastic Color: Black Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Cloud Whale, Xiaomi, Roborock, iRobot, Cobos, Dreame, and other sweeping robots Package includes: 1 Set x Household Threshold Bar Ramp Mat Installation Features non-marking double-sided adhesive for easy installation without leaving traces Adjustable length modules allow customization based on your needs Usage Helps robot vacuums cross door thresholds smoothly Rounded edges facilitate full-angle climbing Other information Note: Light reflection and different displays may