Description: The item is the wall air vent exhaust cover outlet. Stylish and durable vent outlets are ideal for the modern home. The stainless steel square wall vent with anti-draft gravity flaps, screw fixings. Features: The stainless steel square wall air vent with anti-draft gravity flaps, screw fixings.Made of 304 stainless steel material, sturdy, Insert the nozzle into the ventilation pipe. Then use the four stainless steel screws to fix dryer vent cover on the wall. Stylish and durable vent outlets are ideal for the modern home. Perfect for using in tumble dryer vent pipes and hoses, bathroom vents and extractors, air conditioning unit, kitchen fans and vents, electric dryers, cooker hood extractors, conservatory wall outlets and many more including industrial uses. Specification: Material: Stainless Steel Color: Silver Suitable for pipes: fit for installation of 100mm air outlet Size: As picture shown Tips: The opening size of the grid needs to be achieved by external wind, and the opening mode cannot be fixed. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3cm measuring deviation due to manual measurement. Package Included: 1 x Stainless Steel Wall Air Vent Features High-quality materials:This air vent duct grill is made of 304 stainless steel material, durable, With anti suction gravity valve:The ventilation pipe grille is equipped with anti suction gravity valve and screw fastener. Suitable for:The air duct grille is stylish and durable, very suitable for modern families. Widely used:The air duct grille is perfect for using in tumble dryer vent pipes and hoses, bathroom vents and extractors, air con units, kitchen fans and vents, electric dryers, cooker hood extractors, conservatory wall outlets and many more including industrial uses. Notice:The picture is for reference only, please refer to the actual product.