The service was good and timely. The buckle is quite heavy, you should look for lighter composite materials. But this buckle is much better designed and constructed than any other ratchet buckle I own. If I had known that such buckles existed, I would have bought several. This buckle does not have a sticky button like other buckles. The upper part of the belt will open and the belt will automatically loosen. The said button of the other buckles sticks in the stomach when sitting down and hurts. This strap is an excellent technical solution. Congratulations