Took about 2 weeks to get to the US - very good. I've tried many lower end active pickups - the no name ones are the worst. I figured that since Guyker put their name on these, that they might be decent. These are outstanding - especially for the price! I have EMGs, Blackouts, and Charvels in many of my guitars. These Guykers compared the same right up there with those more expensive brands. The Guykers dropped right in my guitar and I didn't even have to change the pickup rings. The pickups have a hot output and sound clear - great for metal. The bridge has that classic cutting midrange while the neck has a bit more output and warmth. I love these pickups! And, they included (along with rings and screws) three 25K pots, tone caps, connecting cables, 9-volt connection prewired to the stereo jack. I'm going to be ordering a few more sets!