The Kaisi K-3310 Multi-functional 25-in-1 Portable Screwdriver Set contains a screwdriver handle and twenty-four screwdriver bits， packaged in a small pouch for added portability. It works as a great helper when you disassemble and reassemble machines or devices by yourself. Anti-slip handle ensures precision operation. Made of high-grade chrome-vanadium steel， the screwdriver rod adopts hardening and black oxide coating to ensure its excellent quality and durability. Don’t hesitate to get one right now! It surely is worth your investment!                                    Features             Contain a screwdriver handle and twenty-four screwdriver bits<br> Packaged in a small pouch for added portability<br> Anti-slip handle ensures precision operation<br> Chrome-vanadium steel screwdriver rod adopts hardening and black oxide coating<br> Excellent quality and durability <br>                                                            Specifications             Material     Metal    <br> Dimensions     (5.31 x 4.13 x 0.71)" / (13.5 x 10.5 x 1.8)cm (L x W x H)    <br> Weight     4.69oz / 133g    <br> Color     Silver    <br> Quantity     25    <br> Model     K-3310     <br>                                                             Package Includes            1 x Screwdriver Handle<br>24 x Screwdriver Heads<br>1 x Carrying Bag<br>