BEST BST-8928 63 in 1 Multi-functional Precision Screwdriver Bit Driver Tools Set

Made of high quality CR-V material, durable and tough

60 different precise screwdriver bits meet your multiple demands

This set of tool kit bag adopts the oxford cloth fabrics, fine workmanship

Comes with an extension shaft which can be easily inserted into the handle for length adjustment

Ergonomic handle design, makes operation more convenient and efficient

Tool kit can used for most mobile phone, PC, laptop, digital products, glasses repairing

They are the preferred professional maintenance and DIY enthusiasts

Bits specification please refer to the above picture