Made of high-quality silicone material, it will not crack, shrink, harden or crack, is non- and harmless, and can be reused.
Withstands temperatures up to 600 degrees Fahrenheit/315 degrees Celsius.
For hole coverage in powder coating, painting, plating, and sandblasting. Widely used in construction, electronics, automobiles, machine workshops, laboratories, etc.
The Taper Hole Plug Kit contains 105 pieces in 8 different sizes, packaged in a clear plastic box, and will fit any threaded or unthreaded hole from 1/16inch to 5/8inch inside diameter.

Colour:As Shown
Material:Silica gel
Size:5pcs red 20x17mm, 5pcs blue 17x13mm, 5pcs blue 14x9.5mm, 10pcs blue 12x8.7mm, 10pcs yellow 9.5x6.5mm, 15pcs red 8.7x4.7mm, 20pcs black 6.5x3mm, 35pcs rose red 4.7x1.6mm

Package Contents:
105 * Silicone Rubber Tapered Plugs