Our silicone plugs set includes a total of 200 silicone plugs in 8 distinct styles, sizes from 1/16Inch to 5/8Inch, along with a convenient storage box, divided into areas according to different sizes, more convenient use, and storage. This diverse collection ensures that you have the right plug for various tasks. exceptionally designed for challenging situations, these hole plugs can withstand high temperatures as high as 600 ℉/ 315 ℃ for 20 minutes, has strong stability and corrosion resistance. This heat resistance ensures that the hole plugs remain unstressed and effective even in extreme working conditions. crafted from silicone rubber material, non-toxic, harmless, and good sealing is not easy to crack, the tapered silicone plug offers remarkable resistance to wear, tear, and environmental factors; It ensures the user has dependable and stress free labor in numerous applications, with less requirement for replacements. each silicone plugs for round holes in this set is designed for a snug fit and very easy to pull and insert, can be reapplied multiple times; This flexibility ensures reliable performance across numerous uses, adapting to different shapes and sizes as needed. these powder coating plugs for hole plugging, plugging of pipe ports, etc, which making them ideal for various processes including powder coating, electroplating, anodizing, and sandblasting; Their design supports effective masking and protection during these procedures. The silicone tapered plug kit comes with a practical storage box, simplifying organization and accessibility. This feature helps keep the plugs sorted and ready for use, reducing time spent searching for the right piece. Crafted from silicone, these powder coating plugs offer a balance of flexibility and resilience. The material's properties ensure they maintain their shape and functionalit