3045 3-blade propeller， length 3in， pitch 4.5in， with 5mm shaft diameter， works with most 150mm mini quadcopters. Providing enough power and high thrust for your drone.<br /><img alt="" src="http://www.guphotos.com/images/uploads/RM7613GR.jpg" style="width: 800px; height: 800px;" /><br />Features:<br />High thrust and low noise<br />Nylon material for strength &amp; durability<br />Well balanced， well-made and durable to sustain crash<br />With 5mm shaft diameter， works with most 150mm mini quadcopters<br /><br />Specifications:<br />Length: 3in<br />Pitch: 4.5in<br />Material: Nylon<br />Hub diameter: 5mm<br />Hub thickness: 7&plusmn;0.5mm<br />Rotation: CW and CCW<br />Quantity: 10 pairs<br />Color: Green， black and orange optional<br />Suit for: 150mm racing drone<br />Weight: 3g/pcs<br /><br />Package Information:<br />Package size: 19.5 * 14.5 * 4cm / 7.7 * 5.7 * 1.5in<br />Package weight: 95g / 3.3oz<br />Adhesive tape package<br /><br />Package List:<br />10 * 3045 3-blade CW Propeller<br />10 * 3045 3-blade CCW Propeller<br><img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/R/B/RM7613B/RM7613B-1-cbb6-F1ql.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/R/B/RM7613B/RM7613B-1-cbb6-eMTx.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/R/B/RM7613B/RM7613B-1-cbb6-NZ4L.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/R/B/RM7613B/RM7613B-1-cbb6-UQt1.jpg" /><br>