100% brand new and high quality. Made of plastic material、 it features high quality and fine workmanship. With stable performance、 it is practical and durable. Easy to install and convenient to use. It is a best accessory for your RC quadcopter. Dimensions: 2.17 in x 0.31 in x 0.24 in (5.5 cm x 0.8 cm x 0.6 cm) Weight: 0.01 oz (0 g)