Premium Material: CCJH Barn door guide made of durable metal material with double nylon rollers wheels, side smoothly and quiet with no scatch.
Used for Mostly Door: Sliding door guide fits door thickness up to 2.16", item size: 3 1/8"*1 3/16"*2 9/16", leave 0.22" gap under the bottom of the door for installation.
Space Saving: Double invisible rotating wheels not only save more space to facilitate different doors to use, but also make the slide more smooth and quiet.
Easy Installation: Sliding barn door floor guide is very so easy to install, no need to drill holes in your floor and no need to groove under the bottom of your door.
Package List: 1* floor guide with 2*screws, If any problems before and after your purchase, pls feel free to contact us and we will get back to you within 24 hours.