Closet Door Bottom Guide, Bi-Fold Door, Nylon, White, Unfinished Finish, Length (In.) 4 3/16 in, Height (In.) 1 1/8 in, Width (In.) 1 in, Wheel Diameter Not Applicable, Roller Width/Dia. (In.) No Roller, Door Mounting, Steel Bearings, Number of Wheels 0, Nylon, Hardware Included, Requires Hardware, For Use With 1-3/8 in Thick Sliding Closet Door, 1 Pair