<b> About VINVE </b> <br> VINVE is committed to 100% satisfaction of our customers. We'll offer the best solution for any issue of product you bought from VINVE. Our products are as fashionable and professional as you are. We just provide the right accessory to suit your individual needs. <br> <br> <b> Satisfactory service</b> <br> We are dedicated to creating products that provide our Amazon customers best service..If for any reason this product fails to perform as you think it should, or if you simply don't like it, just return it to us for an exchange or a full refund. <br><br> <b>