Quadpro Cheerson Cx-10 Propeller Cx-10a Wltoys V676 Part Blade Guard Cover Protector with 16pcs Compatible for Most of the Mini Quadcopter (White Blue Green Red Purple) Upgraded partsThis kit is a nice helicopter replacement parts, the blades and prop guards of material has super balance, lightweight. excellent toughness Spare boby matching modelscheerson cx-10, cheerson cx-10c, cheerson cx-10a, WLtoys v676, Quadpro Nc5 Accessories included: 16 mini propellers ( 2 Orange & 2 Pink & 8White & 2 Green & 2 Blue ) and 1 blade protector White Product Dimensions: cx-10 propeller:1.14 x 0.15 Inch ( L W ), cx-10 guard: 2.75 x 2.75 x 0.6 ( L W H) Strong compatibility, replace the simple: The wings and protection cover pack compatible for Most of the mini quadcopter .body shell can have good protection effect. Great to have on hand for easier replacement of the quadcopter propeller when learning to fly