??<table width="550px" cellspacing="0" cellpadding="0" border="0" style="border-collapse:collapse"><tr style="height:20px"><td style="width:250px"><strong>Color</strong></td><td>Black</td></tr><tr style="height:20px"><td style="width:250px"><strong>Model</strong></td><td>1552</td></tr><tr style="height:20px"><td style="width:250px"><strong>Material</strong></td><td>Nylon</td></tr><tr style="height:20px"><td style="width:250px"><strong>Quantity</strong></td><td>2 Set</td></tr><tr style="height:20px"><td style="width:250px"><strong>Compatible Model</strong></td><td>Multirotor</td></tr><tr style="height:20px"><td style="width:250px"><strong>Packing List</strong></td><td>2 x CW propeller props <br/>2 x CCW propeller props </td></tr></table><br />Length: 15 inch;&nbsp;Thread pitch: 5.2 inch;&nbsp;Material: nylon;&nbsp;Net Weight: 28g/4PCS;&nbsp;Thickness of blade root: 4mm;&nbsp;Fixed aperture: M3;&nbsp;Usage: for multicopter frame.<br/><br />                                                                                                                                Dimensions: 6.81 in x 1.18 in x 1.18 in (17.3 cm x 3.0 cm x 3.0 cm)<br />Weight: 0.99 oz (28 g)<br /><br />