Feature●Dimension: 35 x 24mm / 1.38" x 0.94" (L*D); Inner Dia.: 16mm / 0.63"●The Silicone Blanking Cap is made of silicone, which can use for a long time.●Our vacuum caps feature high resistance to ozone, water, weather, and extreme temperature.●Simply slide the silicone cap over the threaded end of the screw or bolt.●Package Content: 2 x Silicone CapsDescription