The product is a lot of 9 Square D QOB115 Circuit Breakers, 15 Amp Single Pole, designed for wall mounting with a plug-in style. These black circuit breakers have a standard trip interruption type and are suitable for interior walls. Made of ABS/plastic material, they have a maximum amperage of 15A and are compatible with wire gauges ranging from 1-5 AWG. With a voltage of 120/240V, these tandem breakers feature thermal magnetic operation and a switch control style, making them ideal for any room in a building. The Square D brand ensures quality and reliability in electrical equipment and supplies.