2 Set Plastc Spare Parts Connect Buckle for WLtoys V911 RC Helicopter Country of Manufacture: CHINA; Brand: Assisi Material: Plastic; Net Weight: 2g Package Content: 6pcs(2set) x Connect Buckle Main Color: Black Total Size: 15 x 4 x 1.5mm/0.59" x 0.15" x 0.06"(L*W*H)