Hyper Tough's 70-Piece Socket and Bit Set in Click Fit Case, makes this an actual; 71-Piece set (counting case). This ratcheting multi-bit set includes one ratcheting screwdriver bit driver, 37 x's 1 inch screw driver bits, 1 bit adapter, 20 x's 1 inch precision screwdriver bits. 9 x's ¼ inch drive sockets (SAE & METRIC), One magnetic bit holder, 1 precision bit holder and 1 click fit connectable storage case. The overall quality and appearance of this set is great. My husband and I both have used all pieces of this set and both individually like the bit opinions, overall functionality and usefulness. The convenience of having, all pieces, together, in a hard sided storage case, that can be connected to our other, Hyper Tough click fit cases, from top-side and bottom-side is very desirable. Variety of bits, for loads of projects. Each fits snug and stays put when in use. No worries of fall out! The tool fits comfortably into the hands, with no slips. Overall, this is a great tool set to add to anyone's collection, in my opinion. Makes a great gift as well.