M-D Building Products 6411 36-Inch Hardwood and Vinyl Door Sweep Fits doors up to 36-Inch wide Seals Gap Up to 3/4-Inch High Between Bottom of Door and Threshold Solid oak can be stained or painted to match door Triple Fin vinyl provides effective seal All-season protection against drafts, moisture, dust and insects Ideal for residential use Item comes unassembled so that you can paint or stain the oak wood While placing the vinyl into the groove on the back of the wood please use a rubber mallet to tap the vinyl into the groove. Use light taps so that you don't split the wood.