L and Right Wheels Spare Parts，Compatible For Roborock，Saros 10R / G20S Ultra Vacuum Cleaner Traveling Wheel Module Accessories Flexible steering: 360° universal rotation enables in-situ turning and flexible movement, adapting to complex home layouts for full cleaning coverage. Great obstacle crossing: Elastic wheels easily cross door thresholds, floor gaps and carpet strips, preventing the robot from getting stuck.Long service life: Made of wear and aging resistant material, durable and lowers replacement cost of accessories. Multi-floor adaptation: Non-slip and wear-resistant, runs steadily on wooden floors, tiles, marble and short-pile carpets without slipping.Shock absorption & noise reduction: Flexible wheel body buffers bumps, reduces running noise and won’t disturb daily rest. Adaptive floating design: Drive wheels adjust up and down with terrain, fit uneven ground to ensure stable movement and better cleaning effect.