This is the ultimate high temp silicone rubber plug kit - plug any hole, threaded or unthreaded, up to 1" in diameter. You will receive the kit you see in the pictures. In this complete kit, you get 235 assorted tapered stopper-style plugs - 50 of each of the two smallest plugs (from 1/32" to 3/16"), 25 of each of the three medium plugs (1/8" to 3/8"), and 10 of each of the six larger sizes (3/8" to 1"). Benefits of our premium silicone products include: Heat proof up to 600°F for 20 minutes Flexible, durable and reusable Will not crack, shrink, harden or break Excellent for powder coating, painting, anodizing, media blasting, etc. 100’s of uses around the home, shop, classroom Color may vary slightly from photos