Traditional design on the door can hardly meet all humans seeking for convenient life style. So, there is a sort of high-tech door designed with sliding track. Our 6FT Arrow Style Granary Door Kitchen Door Sliding Track Accessories Kit is just such an item. It features smooth sliding performance and easy operation. Made of high-grade metal material, all gadgets included are of great durability and reliability. They feature good hardness and solid structure, uneasy to deform or break. With special treatment, the rollers are smooth to use. Also, it comes attached with many necessary accessories for installation. Do not miss it out!