When I got the shipment, then I thought it would be a joke! The packaging derived from a pair of shoes and was slightly damaged. Well ... Then after the opening I marveled very real! I have a normal terminal (as shown in the photo of the page) ordered 31.8mm in size and now see there - a quick release seat clamp and still in the wrong size, that is 34.9mm. In the bill, however, was exactly what I wanted and ordered goods and in fact the 2 points (size and type) were totally wrong! Well ... the seller contacted and the goods returned and where otherwise specified, because did not want to even greater disaster ... 2 stars I give for the quick reply and also for the rapid repayment. Conclusion: Service seems actually to be good, but probably. has hand applied in my case, an intern ...