If you are unsure of which keyboard you have please click here. These parts are the individual scissors mechanisms (white plastic parts that are found under the keycaps) for the G4 iBook (Late). These scissors do not fit all iBook G4 keyboards and we have found that some of the later models use the early version keyboard parts. Small scissors are $5. Medium (Caps Lock, Tab, Delete, Shift, and Return) are $10.