M-D Building Products 78600 1-1/8-Inch by 5-5/8-Inch - 36-Inch TH394 Adjustable Product Description M-D adjustable sill, in swing, 5-5/8 in width, 36 in length, 1-1/8 in height, aluminum/hardwood, mill. Deluxe model adjustable height threshold. Oak riser adjusts to seal gaps under your door from 1-1/8-Inch to 1-3/8-Inch heavy duty aluminum and oak design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door. A door sweep is recommended to be used with this threshold to provide the best weather-tight seal. Make your home more comfortable and save energy at the same time. From the Manufacturer Deluxe model adjustable height threshold. Oak riser adjusts to seal gaps under your door from 1-1/8-Inch to 1-3/8-Inch Heavy duty aluminum and oak design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door. A door sweep is recommended to be used with this threshold to provide the best weather-tight seal. Make your home more comfortable and save energy at the same time. Features Fits doors up to 36-inch wide Seals gaps from 1-1/8-Inch to 1-3/8-Inch high between bottom of door and floor All season protection against drafts, moisture, dust and insects Package Dimension: 38.25"L x 8"W x 7"H USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.