Classic Brands Heavy Duty Wooden Bed Slats are a great way to give your mattress some extra support. These wooden slats prevent sagging and increase the longevity of a mattress. Heavy duty wood bed slats are wider for strength and support. Made out of solid wood, you can add these to a regular bed frame, making it a platform bed frame. The wooden slats come connected for easy assembly and work with any type of mattress. This is also great replacement for your damaged or broken bed slats.