Coolplay Blades Propellers Props Rotor Spare Parts for Hubsan X4 H107 H107D H107C H107L RC Quadcopter 6 Colors 24pcs Super balance with stable performance Upgraded 6 colors ,ultra durable & light weight Completely compatible with Hubsan X4 H107 H107D H107C H107L RC Quadcopter Great to have on hand for easier replacement Package included: 6 sets=24pcs Propellers (about 5.5cm/2.17'')