This premium door seal strip is made of EVA, durable and flexible. Adhering to the bottom of the door to reduce noise and . Can help to block the cool air going outside your room in summer when using air conditioner, and the cold air from going inside in winter. It's also a great soundproof stopper. Features - Color: Grey, white, coffee. - Material: EVA. - Size: 500.00X1.80X0.40cm/196.50X0.71X0.16inch. -Single strip length: 2.5m - Efficient windproof, can help your door seal well, and noise - Environmentally friendly material. Best under door sweep for your house - Strong adhesive and windproof, this door gap blocker can be used in wet conditions, such as bathroom, washing room, etc - Wide applicability and effective protection of furniture - Soundproof with thick design, double-sided adhesive design, can be pasted at will. Keep your room quietly Package list: 3 x Rolls of sealing strips