Hobby-Ace 4 Pcs Propellers for DJI Spark Quick Release Props Foldable Propellers 2 Pack Propellers Replacement for Your Drone -Golden Edge Professional Propellers design for DJI SPARK Only 2 pairs of propellers: 2 clockwise and 2 counterclockwise propellers Folding design,quick release attachment Higher tension, easy to install Size(LxWxH) /Weight:2.17x0.39x0.24 inches(5.5x1x0.6cm) / 0.21 oz(6g)