- Made of durable silicone material<br />- Great solution of reducing the vibration for fans、 hard disk and so on<br />                                                                                                                                Dimensions: 3.31 in x 3.31 in x 0.12 in (8.4 cm x 8.4 cm x 0.3 cm)<br />Weight: 0.25 oz (7 g)