The under door draft stopper is made of PVC+EVA material, which can bend and deform, has high resilience,and will not damage your floor. It also can block cold air in winter, keeps insects out and keeps warm air out and cool air in summer & keeps the room a clean and comfortable environment with the right temperature round the year.

• Sealing fins and EVA stay flexible even in severe conditions

• Works on carpet or hardware floors and on all floor surfaces