Material Excellence: Made from high-quality silicone, these blow caps are made to withstand wear and tear, ensuring your fire suppression system stays in top condition. Old, worn blow caps can be easily replaced with these durable replacements. Basic Maintenance: It's essential to keep your kitchen's fire suppression system in top condition. These silicone caps protect the nozzles from dust and dirt, which can accumulate over time and affect performance. Regular replacement is key to maintaining the efficiency of your system. Vivid and Versatile: These caps come in eye-catching hues that match a variety of kitchen styles and are easy to find during maintenance. User-Friendly Installation: No special tools are required to install these caps. The process is simple - just remove the old cap, slide the ring around the nozzle, and secure the cap on the end. This hassle-free installation saves time and effort. Useful Pack: This pack contains five pieces, allowing you to replace multiple caps at once or keep spares for future use. Bulk packs are an affordable option for businesses looking to maintain multiple fire suppression systems throughout their premises. Material: Silicone Color: As shown Package Contents: 5 x Protective cover Only the above package content, other products are not included. 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.