Thermwell Snap Lock Molding Strip (Pack of 6)

Frost King's snap-lock framing strip is self adhesive and used to apply vinyl or insulation window film. Create a storm window to help save energy and reduce utility costs. These heavy-duty strips have locking channels that securely hold the sheeting all season long. It is also easy to take down in the spring - simply remove the snap-in channel and then remove the sheeting. Online purchases are in packages of 6.