[Multiple Sizes]: The size of door draft blocker is 36". It can also cut foam to fit 30" 32" 34" doors. Large door draft stopper foam is 2 inches in diameter, which is larger than most sellers' foam and can cover 0.5" to 1.7" doors gap. Note: Please measure the size of the door and door gap then purchase it.
[A must-have for your winter home]: The 36 inch twin door draft stopper keeps the cold air out and the heat in with both sides protection. with new twin sided under door draft stoppers, drafts won’t be bothering you anymore this winter
[Perfect for Bedroom Doors]: It can be used on interior doors, but not suitable for exterior doors with threshold and white cannot block light
[Easy to install]: Just go along one end through the gap in the door's bottom no nails or glue, and stay warm indoors to seal the cold wind seeping in from the gaps. No need to worry about damaging the surface of your door