<b>Suitable for ultra thick ice line.</b><br><b>Material :</b> Ash-tree <br> <b>Color :</b> Natural wood color<br> <b>Diameter :</b> 15mm ,20mm,25mm<br> <b>Needle length :</b>Each around 20mm<br> <b>Package Include :</b> 3 pcs needles(1 needle of each size)