Abstract: A skateboard deck in which a plurality of board materials formed in thin board shapes are bonded together with an adhesive. The board materials include at least a first board material and a second board material, and include a core material portion including the first and/or second board materials. A length of the first board material in a width direction orthogonal to a longitudinal direction of the deck at a central portion thereof in the longitudinal direction is shorter than a length thereof in the width direction at both end portions of the deck in the longitudinal direction. A length of the second board material in the width direction at the central portion is substantially equivalent to a length thereof in the width direction at both end portions, and the length in the width direction at the central portion is longer than that of the first board material.

Abstract: Provided is a stirrer including a stirring section formed of a plurality of wire members and a handle section to which ends of the respective wire members are mounted, which is capable of preventing, with a simple configuration, liquid such as water from entering inside the handle section from gaps between a mounting part of the handle section and root parts of the respective wire members. The stirrer includes: a stirring section including a plurality of wire members; a fitting body including one or both of grooves and through-holes into which ends of the respective wire members are fitted; and a handle section including a mounting recess to which the fitting body is fitted and fixed under a state in which the ends of the respective wire members are fitted into the one or both of grooves and through-holes.

Abstract: Provided is a stirrer including a stirring section formed of a plurality of wire members and a handle section to which ends of the respective wire members are mounted, which is capable of preventing, with a simple configuration, liquid such as water from entering inside the handle section from gaps between a mounting part of the handle section and root parts of the respective wire members. The stirrer includes: a stirring section including a plurality of wire members; a fitting body including one or both of grooves and through-holes into which ends of the respective wire members are fitted; and a handle section including a mounting recess to which the fitting body is fitted and fixed under a state in which the ends of the respective wire members are fitted into the one or both of grooves and through-holes.

Abstract: A folding cervical vertebra protective band which includes a belt-like protective band body having a length and a width for substantially surrounding an entirety of a cervical portion of a user; and an attachable/detachable fixing means for holding the protective band body, when in use, around the cervical portion, wherein the protective band body has divided components obtained as a result of multiple divisions of the protective band body in a longitudinal direction thereof and also has hinge portions for foldably coupling the multiple divided components to each other when in use and foldably coupling the multiple components together, into a small size when not in use.

Abstract: Provided is a folding cervical vertebra protective band which not only has a sufficient cervical vertebra protective function, but also can be easily folded into a conveniently portable size.