Driver set with a variety of bits and sockets, perfect for home use. I bought this for home use but never used it, and it's been stored indoors. Therefore, there are some minor scratches on the outer case, but the tools are unused and clean, with no rust! - Model: ERD-140 - Set Contents: Screwdrivers, sockets, bits - Number of Bits: Various types of bits - Case: Plastic case Length: Approximately 20 cm Width: Approximately 11 cm Height: Approximately 4 cm Thank you for looking.