A bucket tip end cover 1 includes multiple cover members 10, 20 arranged at a tip end of a bucket 5 between adjacent ones of adaptors 7. The multiple cover members 10, 20 are fixed to the bucket 5 in a state in which an entire width in an arraying direction A of the adaptors 7 is adjusted in such a manner that each cover member 10, 20 relatively moves in the arraying direction A.