10 piece stopper set with multiple types including dust stoppers, hole stoppers with rubber seals, closure stoppers, and other variations. Hole stoppers with rubber seals are gray silicone rubber snap-on type, with a size range from 2 mm to 30 mm. Functions and benefits - Provide dust prevention and close holes across a variety of applications. - Snap-on design enables quick, tool-free installation and removal. - Gray silicone rubber material offers durability and reliable sealing. Additional items - Includes spund cable and cable installation related items. Key attributes - Material: gray silicone rubber for hole stoppers with rubber seals. - Type: snap-on hole stoppers; compatible with sizes 2 mm to 30 mm. - Quantity and variety: 10 pieces of stopper types including dust stoppers, hole stoppers with rubber seals, closure stoppers, etc. Suitable uses - Industrial, construction, or DIY projects requiring proper sealing and cable management. - Sealing unused holes on equipment housings, control panels, or machinery to keep dust out. - Managing cables by routing them through openings on workbenches, cabinets, or other enclosures while maintaining a neat seal. Practical scenarios - Scenario 1: Seal unused ventilation or access holes on a control cabinet during equipment maintenance to prevent dust ingress. - Scenario 2: Close gaps in a metal enclosure to protect sensitive components from debris in a workshop or factory setting. - Scenario 3: Route and organize power or data cables through openings in a workstation or cabinet, using the appropriate size stopper for a secure seal.