Three pre-shaped urethane foam strips protect window sills, make installation and weathersealing quick and easy. The package contains enough for one window unit.

• 2 L-shaped Strips 1-7/8"

• 1 Flat Strip 1-1/2" x 33"

• Help your window air conditioner cool more efficiently in the summer.

• Made of highly compressible open cell polyurethane foam

• help prevent heat loss in the winter.