General description The Suitable for 100mm opening promotional ventilation grille is a high-quality round ventilation grille made of stainless steel. Its aesthetic design ensures it will complement your interior while providing functionality. This grille is suitable for use in aggressive environments, making it a versatile choice for various applications. Technical specifications Item type: ventilation grille Material: stainless steel Color: silver Weight: approximately 80g Opening size: 100 mm Installation The ventilation grille can be mounted easily, allowing for quick installation and maintenance. Usage This product is suitable for mounting on chimneys and front facades, providing effective ventilation in these areas.