Kit Barn Floor Carbon Steel Hardware Floor Guide. Features: *100% Brand New and High Quality *Made of Premium Material for Durable and Practical Use *Made of Carbon Steel Material, with Good Strength and Strong Impact Resistance. *Be Used to Stabilize Barn Door Movement, Prevent Door from Swinging. *Fully Adjustable Floor Guides That Can Be Used with Most Door Thickness. *Provides Silent and Effortless Sliding, Will Not Disturb You and Your Family. Specifications:  Material: Carbon Steel Color: Black Size: About 4.5 X 2 Cm Quantity: 4 Pcs Package Contents:  4 Pcs X Barn Door Guides. We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.