A contactless communication medium according to an embodiment of the present technology includes an IC module, a first member, a second member, and a print layer. The IC module is capable of performing a contactless communication. The first member is made of a first transparent resin material, the first member including a first surface and a second surface, the first surface being a surface in which a concave portion that accommodates therein the IC module is formed, the second surface being situated opposite to the first surface. The second member is made of a second transparent resin material, the second member being connected to the first surface or the second surface. The print layer is arranged between the first member and the second member.

Embodiments are directed to a carabiner that includes a carabiner body forming an opening having a width, the carabiner body including a gate rest notch, and a gate rest. The carabiner further includes a pivotable gate coupled to the carabiner body at a pivotable point and adapted to contact the gate rest notch when in a closed position. The carabiner body is sized to accommodate an object with an aperture and a thickness, and the width is approximately less than 100% greater than the thickness.

Embodiments are directed to a carabiner that includes a carabiner body forming an opening having a width, the carabiner body including a gate rest notch, and a gate rest. The carabiner further includes a pivotable gate coupled to the carabiner body at a pivotable point and adapted to contact the gate rest notch when in a closed position. The carabiner body is sized to accommodate an object with an aperture and a thickness, and the width is approximately less than 100% greater than the thickness.

A reconfigurable wall panel system configured to enable rapid attachment and removal of a wide range of interchangeable wall units and accessories is disclosed. One or more embodiments comprise a reconfigurable wall panel having a wall frame with one or more design spaces, each design space having opposing upper and lower grooves and a depression serving as a fulcrum for insertion of interchangeable wall units. Embodiments of interchangeable wall units may include one or more facing features, as well as upper and lower edges corresponding to the opposing upper and lower grooves of the one or more design spaces, the interchangeable wall units being configured to tilt into the depression and slide into a removably secured position within the respective design space.

A two-piece key attachment includes a key holder. The key holder includes a first edge opening on an insertion side; a second edge opening on a connection side; an interior opening, the interior opening formed by two or more interior walls; and one or more connectors, wherein the key holder is configured to a key inserted through the first edge opening and have a portion of the key exiting the connection side. The two-piece key attachment includes a key connector. The key connector includes a first edge opening on a connection side, the first edge opening configured to receive the portion of the key that exits the connection side of the key holder; and one or more opposing connectors to attach to the one or more connectors on the key holder.

A two-piece key attachment includes a key holder. The key holder includes a first edge opening on an insertion side; a second edge opening on a connection side; an interior opening, the interior opening formed by two or more interior walls; and one or more connectors, wherein the key holder is configured to a key inserted through the first edge opening and have a portion of the key exiting the connection side. The two-piece key attachment includes a key connector. The key connector includes a first edge opening on a connection side, the first edge opening configured to receive the portion of the key that exits the connection side of the key holder; and one or more opposing connectors to attach to the one or more connectors on the key holder.

A wall mount deposit box is provided. A housing includes a front side and a back side. A rotatable content deposit includes a content delivery door and an inner panel affixed on a proximate end at an angle to a bottom of the content delivery door, and is pivotably attached to the front side of the housing. A content slot is formed as an opening within a front surface of the housing when the rotatable content deposit is in a fully open position allowing content to be deposited through the opening over each of the inner panel and the safety arm. A content retrieval door is located below the rotatable content deposit and is pivotably attached to the front side of the housing.

A light switch hook assembly including a light switch plate and a hook extending outwardly therefrom. A fastener is inserted through an aperture defined in the hook and then into a hole defined in the light switch plate. The end of the fastener is subsequently inserted into an opening defined in a light switch mounted within an electrical connector box. The light switch plate may already be installed on a wall. In this instance, a fastener is removed from this pre-existing light switch plate, the hook is positioned against the plate, and the fastener is inserted through the aperture in the hook, through the hole from which the fastener was previously removed, and into the opening in the light switch. A cover may be engaged with the hook to cover the head of the fastener. An article may be hung on the hook.

A light switch hook assembly including a light switch plate and a hook extending outwardly therefrom. A fastener is inserted through an aperture defined in the hook and then into a hole defined in the light switch plate. The end of the fastener is subsequently inserted into an opening defined in a light switch mounted within an electrical connector box. The light switch plate may already be installed on a wall. In this instance, a fastener is removed from this pre-existing light switch plate, the hook is positioned against the plate, and the fastener is inserted through the aperture in the hook, through the hole from which the fastener was previously removed, and into the opening in the light switch. A cover may be engaged with the hook to cover the head of the fastener. An article may be hung on the hook.

Provided is a mirror for aircraft crew members, whereby a large effective surface area of the mirror surface can be maintained during use even though the mirror is compact and does not feel bulky when placed inside a pocket. A mirror main body (2) of the mirror (1) for aircraft crew members is formed in a vertically long shape, said mirror (1) being held together with at least a key (9), by a coupling tool (8). A through-hole (7) is provided in an end section in the longitudinal direction of this mirror main body (2), at an eccentric position on one side away from the center (CW) in the width direction. The coupling tool (8) is inserted into this through-hole (7). The through-hole (7) can be a long hole (7A) that extends from the center (CW) in the width direction towards both sides.