uxcell 4 Pcs 30mm 1.2" Silicone Blanking Cap Intake Vacuum Hose End Bung Caps Blue Product Name: Silicone Blanking Cap Package Content: 4 x Silicone Blanking Cap Color: Blue Material: Silicone Dimension: 35 x 30mm/ 1.4 x 1.2 inches(L*D)