Sliding Barn Door Hardware Kit Exceeds 100,000 Times Of Rolling TestsThis sliding door hardware is made of powder coated iron with strong waterproof ability and rust resistance, an ideal choice for barns, garages, stables, etc. No need to push or pull to open a door, this unique sliding door hardware makes your room more spacious and stylish; silent pulleys ensure less noisy movement of the door, a perfect match for bedroom, dressing room, kitchen, locker room, etc. Easily assembled barn door hardware offers you a