With high quality and optimum performance， the 40pcs DIY Male to Female DuPont Breadboard Jumper Wire is a great option forDIY projects. Made with high-gradecopper and fine workmanship， it is highly reliable for long-lasting use. Different colors help you distinguish their uses. Solid connectors are durable for repeated uses. And it is fully compatible withbreadboards. You can rest assured to rely on it! Don&acute;t hesitate toplace anorder now! It surely is worth your investment!                                    Features             High quality， optimum performance<br> Made with high-grade copper and fine workmanship<br> Highly reliable and durable for long-lasting use<br> Different colors help you distinguish their uses<br> Fully compatible with breadboards <br>                                                            Specifications             Brand     N/A     <br> Model     N/A    <br> Quantity     40Piece     <br> Material     Copper    <br> Weight     0.71 oz / 20 g    <br> Color     Black & Multicolor    <br> Dimensions     (4.53 x 2.17 x 0.08) " / (11.5 x 5.5 x 0.2) cm (L x W x H)     <br>                                                             Package Includes            40 x Dupont Wires                <br>