<b>Determine Your Zipper Size</p></b> <p>Start by checking the back of your broken zipper slider; most zippers have a size number (1-10) embossed on the back of the slider.</p> <p>If you can't find a zipper size, measure your zipper</p> <p>The width of the tooth after closing in Millimeters</p> <p>3.9 to 4.5 mm= #3</p> <p>5.5 to 6.2 mm = #5</p> <p>8.0 to 8.7 mm = #8</p> <br> <b><p>Package includes:</p></b> <p>15 x sliver sliders (3#, 5#, 8#)No lock </p> <p>15 x black sliders (3#, 5#, 8#)No lock </p> <p>6 x sliver double-sided sliders(3#, 5#)No lock </p> <p>3 x black double- sided sliders(8#)No lock </p> <p>15 x bottom stoppers (3#, 5#, 8#)No lock </p> <p>30 x top stoppers (3#, 5#, 8#) No lock </p> <br> <b><p>Installation Steps:</p></b> <p>Steps 1:Remove zipper top stop. You can use the pliers tool to do that.</p> <p>Steps 2:Remove the old slider. </p> <p>Steps 3:Put the new slider on. </p> <p>Steps 4:Then use the pliers tool to press zipper stop back into place.</p> <p>Repairs can be done using most standard pliers.</p> <p>Most zippers can be fixed in minutes with the correct,But for novices, this requires some patience and time.</p> <br> <b><p>Notice:</p></b> <p>1.Small parts, please keep them away from children.</p> <p>2.Please confirm your zipper size and type before buying.</p>