Largest, Best Reviewed, And Best Pricing On Amazon
- Falken Design Aluminum Composite Panel Black, 24"x 36", 1/8" Thick
- https://a.co/d/8iO0HdF
- $14.38
- Much less expensive than any other non-wood option
- 1/8 in. x 4 ft. x 8 ft. Eucalyptus White Hardboard
- https://www.homedepot.com/p/1-8-in-x-4-ft-x-8-ft-Eucalyptus-White-Hardboard-447562/204727075#overlay
- $23.98 /piece
- Thomas Rd Store - 33 in stock - Aisle 21, Bay 002
- Definitely the least expensive option
- Can paint black and use the white panels for the ceiling