2 PCS Sliding Patio Door Rollers Wheels Durable Bottom Guide Wheel for Glass Door Small Packing Organizers includes continuous spray and intermittent

includes continuous spray and intermittent spray timing

Hardware zipper

it will detour in time after collision

Features an automatic shut-off function when the tank is full

2 PCS Sliding Patio Door Rollers Wheels Durable Bottom Guide Wheel for Glass Door Small Packing Organizers includes continuous spray and intermittentSupport and guide your sliding door smoothly with this bottom roller set. The dual copper wheel bearing design ensures quiet operation and is ideal for replacement or repair of daily use sliding doors. Features: Smooth and Quiet Sliding: Equipped with a dual copper wheel bearing design, the roller glides to reduce friction and operational noise, enhancing the overall sliding door experience. Durable and Load Bearing: The rollers offer excellent wear