20pcs Rubber Cooling PC Silicone Fan Screw Mount Case Pin Rivet Anti Vibration
(【Storage Bin\Basket\Bucket】. 【Cushion cover】. 【Door Knob & Handle】. 【Hanging Bag】. 【Kitchen, Dining & Bar】. 【Sports Bracelet】. 3) The rubber fan mounts help stop vibration. 2) Rubber fan mount screw for your computer PC case.