Bruce Nature of Wood Plus Cliff Gray 0.625-in T x 2-in W x 78-in L Solid Wood ThresholdBruce Cliff Gray Solid Wood Threshold Bring elegance and durability to your doorways with the Bruce Nature of Wood Plus Cliff Gray threshold. Made from solid oak, this prefinished wood threshold adds a seamless edge to your flooring, ensuring a polished transition throughout any space. Key Features: Material: Constructed from solid oak for unmatched durability and quality. Finish: Prefinished in a subtle Cliff Gray, this threshold complements a