Brand new and high quality.<br />Material: Acrylic<br />Gauge: 2mm(12G)? 3mm(8G)? 4mm(6G)? 5mm(4G)? 6mm(2G)? 8mm(0G)? 10mm(00G).<br /><br />Taper Size: (approx.) 2*2*33mm for 12G; 3*3*38mm for 8G; 4*4*42mm for 6G;  5*5*45mm for 4G;  6*6*50mm for 2G;  8*8*55mm for 0G; 10*10*58mm for 00G.<br /><br />Plug  Size: (approx.) 2*2*13mm for 12G;  3*3*14mm for 8G;  4*4*14mm for 6G;  5*5*14mm for 4G;  6*6*14mm for 2G;  8*8*14mm for 0G;  10*10*14mm for 00G.<br /><br />Screw Tunnel Size: (approx.) 2*6*10mm for 12G;  3*7*10mm for 8G;  4*8*10mm for 6G;  5*9*10mm for 4G;  6*10*10mm for 2G;  8*12*10mm for 0G;  10*14*10mm for 00G.<br /><br />Package included: 42 pcs(21 pairs)=14 pcs taper(7pairs)+14 pcs screw tunnel(7pairs) + 14 pcs plug(7pairs)