Stainless Steel Material The Kitchen Grid Air Hole Is Made Of Stainless Steel Very Well, Not Only Durable, Rustproof, With Strong Ability, But Also With Beautiful Installation Effect.^ Mesh DesignWith Honeycomb Structure. The Round Shape Has Pores And The Surface Has Been Treated With Bright Light. Stainless Steel Ventilation Grille Small Round Holes Can Be Dustproof And Not Easy To Block.^ Easy To InstallThe Round-Shaped Furniture Grille Air Hole Is Easy To Install, And The Hole Of The Same Diameter Can Be Attached Directly. You Don'T Need To Use Too Much Force And Don'T Need Any Auxiliary Tool.^ Widely UsedWidely Used For Ventilation Of Electrical Appliances, Glass Containers, Furniture Cabinets, Etc. Provide You With A Fresh And Odorless Living And Working Environment.