<p>Perfect for laptop computer screw.Easy find it with label.Popular Size as below:</p> <p>15 Sizes  included: </p> <p>M2 x 3;M2 x 4;M2 x 5;M2 x 6;M2 x 8;M2 x 10, Each of them 30pcs</p> <p>M2.5 x 4;M2.5 x 5;M2.5 x 6;M2.5 x 7;M2.5 x 8;M2.5 x 10;M2.5 x 12 ,Each of them 30pcs</p> <p>M3 x 3;M3 x 4; Each of them 30pcs</p> <p> Package Includes:</p> <p><b> 450 Pcs Laptop Screws Set with plastic box Compatible with all universal laptop</b>. </p>