Dryer vent hose connector with twist lock mechanism for stabilityInnovative Twist-Lock: magnetic dryer vent is perfect for quickly connecting and disconnecting dryer vent hoses. The design of the rubber ring ensures a tighter seal between the hose and plate.<br> Easy Installation: Simply screw the dryer vent connector to the wall, insert the hose into the adapter, twist to unlock. Suitable for 4-inch hoses, Larger coverage area to drafts and protect against foreign objects.<br> Wide Application: It is widely used for grow rooms, bathrooms, kitchens, workshops, basements, attics, ceiling or greenhouse air circulation, and etc. Rotate to remove for cleaning.<br> Safe and Reliable: High-quality dryer hose vent kit are made of plastic, which is heat and rust to durability and reliabilit.<br> Colour:White<br> Material:Plastic<br> Some accessories are random in style,can not be chosen the specific<br> Package Contents:<br> 1x Dryer Vent Kit<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.