Impact Plus 108 in. x 80 in. Mir-Mel Stain Grade Maple Mirror Solid Core MDF Interior Closet Bi-Fold Door with Matching Trim BMMM348-10880M - The Home Depot
IDANÄS Cabinet with bi-folding doors, dark brown stained, 475/8x531/8" - IKEA
Amazon.com: BONIKLUBA 40" Bi-Folding Sliding Barn Door Hardware Kit for 2 Doors,Smoothly&Quietly,Black Track J Shape Roller-[Doors not Included] : Tools & Home Improvement