100%  oem and in good working condition.<br />these quality screws are an extremely handy accessory to your tool kit.<br />great for repairing glasses・watches・etc.<br /><br />quantity:900pcs<br />material:stainless steel<br />900pcs set includes screw size of:<br />・1.6x0.5/1.2x1.6   ・1.6x0.5/1.2x2.0<br />・1.6x0.5/1.2x2.5   ・1.6x0.5/1.2x3.0<br />・1.6x0.5/1.2x3.5   ・1.6x0.5/1.2x4.0<br />・1.6x0.5/1.2x4.5   ・1.6x0.5/1.2x5.0 <br />・1.6x0.5/1.2x5.5   ・2.0x0.5/1.2x1.6<br />・2.0x0.5/1.2x2.0   ・2.0x0.5/1.2x2.5 <br />・2.0x0.5/1.2x3.0   ・2.0x0.5/1.2x3.5<br />・2.0x0.5/1.2x4.0   ・2.0x0.5/1.2x4.5<br />・2.2x1.2x3.0          ・2.5x1.4x3.0<br /><br />package include: <br />      1 x plastic case with screws (900pcs)