Durable Materials: Made of zinc alloy with nylon bearings, this set is durable with stable characteristics and a long service time. Solid metal withstands weight, sliding friction and frequent use without damage or deterioration. An enduring high-performance solution for doors. Affordable Quality: Premium sliding door hardware components offered at competitive budget-friendly prices. Gain high performance, durability, and premium service without high cost. Why pay more for basic solutions to a common challenge of saving space or improving access? Value, quality, and ongoing utility combined. Stackable: The flat shape allows stacking multiple packs together for compact storage until installed or to keep extra components on hand. Easily stored without taking up much space. Convenient to purchase backups or share packs with others in a workspace or residential setting. Space-Saving: Conveniently move the door on demand to save space in your home or office. Easily slide doors completely out of the way when open access is needed. Reclaim floor space otherwise occupied by doors whether open or closed. Especially useful for small spaces. Ensures Movement: Premium sealed ball bearings help the door smoothly glide and maintain balance, prevent the swing, pivot and jamming to ensure effortless operation. Doors roll silently and steadily without wobbling or sticking. Customizable to your doors for an ideal fit. Specifications:
Condition: Brand new and high quality
Material: Zinc alloy, nylon
Color: As picture shown
Size: Approx. 7 * 3.4 * 1.5cm / 2.75'' * 1.34'' * 0.59''
Applicable: barn door
Weight: Approx. 314g

Package Included:
2 * Barn Door Wheel

Note:
Please allow 0~1 inch error due to manual measurement. Thanks for your understanding.