Comprehensive Set for Versatile Use: our silicone tapered plug set includes a total of 250 units in distinct styles, along with a convenient storage box; This diverse collection ensures that you have the right plug for tasks, all neatly organized. Heat Endurance: exceptionally designed for challenging situations, these silicone plugs can withstand high temperatures as high as 600 / 315 for 20 minutes; This heat resistance ensures that the plugs remain unstressed and effective even in extreme working conditions. Silicone Material: crafted from silicone material, the tapered stoppers offer 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 Flexible and Reusable Design: each silicone plug in this set is designed for a snug fit and can be reapplied multiple times; This flexibility ensures reliable performance across numerous uses. Versatile Applications: these silicone powder coating plugs are highly adaptable, making them ideal for processes including powder coating, electroplating, , and sandblasting; Their design supports effective masking and protection during these procedures. Color:As Shown Material:Silicone Package Contents: 250 * Rubber Plugs 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.