Cover

A cover, the cover comprising:

• a first cover body formed of an elastomer and integrally having a first locking portion at a first end edge;
• and
• a second cover body formed of an elastomer and integrally having a second locking portion at a second end edge opposing the first end edge, the second locking portion being capable of locking to the first locking portion,
• wherein in a state where the first end edge and the second end edge are joined, by locking the first locking portion and the second locking portion to each other, a target object is covered by the first cover body and the second cover body,
• the first cover body comprises:
• a pair of first slits extending in a direction intersecting the first end edge, starting from the first end edge;
• an opening locking portion integrally formed in an opening and closing area sandwiched between the pair of first slits;
• and
• a locked portion provided on a terminal side of the first slit, and
• in a state where the opening and closing area is folded along the pair of first slits toward a terminal side of the first slit, when the opening locking portion is locked to the locked portion, the target object is partially exposed.