Mobby's diving weight vest is in excellent condition, having been used only once. However, as shown in the third photo, a name was written on it and has been erased with a permanent marker. Please refrain from purchasing if this is a concern. The weight pockets are located in the front (2) and the back (2). It's a sturdy construction, and by distributing the weight, it reduces the strain on the lower back, making it a supportive item for buoyancy control.