Holds up to 8 bits total: 4 short rear facing, and 4 long front facing.Embedded N52 neodymium magnets hold large/heavy bits easily.Hex holes cut to size after printing for precise fit.Ergonomic design keeps bits away from your hand.Distance between bits allows for larger diameter socket bits and makes bit removal easy.Offset design at bottom of holder allows for fit with any size Dewalt battery.Made of durable, UV resistant ABS plastic.Comes with phillips head mounting screw.Fits all Dewalt 20V drill and impact driver models as well as some other 20V tools.WILL NOT FIT 12V Models