Does what it's supposed to do. Can't beat the price. And for people looking to see if they are the same as the Muteki SR48, they are not the same. Similar design. But these are a bit narrower and a bit higher at the shoulders. The Muteki SR48 has more of a diamond grip on the nut end. But overall a great product. To save money and have longer nuts, this is the best option. Will buy again and recommend to everyone.