Material: The bed base end caps are made of high density polyethylene, which is corrosion resistant and not easy to break, making them strong and durable for long-term use. You can repair your bed and help you sleep comfortably Practical Bed Base Supports: Our bed base supports are perfect for replacing damaged or missing bed base supports and are suitable for 55mm to 56mm wide sprung wooden slats used on both sides of the bed and in the middle of the bed Dimensions: This set of slatted bed base caps contains a choice of 24 individual slats and 12 double-sided centre slatted slats, 55mm wide x 9mm high (internal dimensions) which can be combined and replaced. It is recommended to measure and check the dimensions of the slatted bases before purchasing Easy to use: The slatted base is easy to assemble as it fits into the side and center slats of the bed frame. Each slatted base has two pins that can be inserted into pre-drilled holes in the side and center slats of the bed frame to secure it Wide range of applications: Plastic bed slat bracket sets are commonly used for metal beds, wooden beds, sofas, bunk beds, leather beds and single beds, saving money and time as they can easily replace damaged or missing slatted bases