A retainer operable to hold a race number bib includes a front panel and a rear panel joined by an elbow and with a latch. One or more lateral projections is provided on the retainer to allow a user to open or close the retainer. Internal projections may provide gripping surfaces, and in some cases they extend through holes formed in one of the panels. A belt hook may be provided to secure a retainer to a belt.

An accessory fastener device including front and back magnets for securing an accessory to a fabric item or other surface. The front and back magnets may include fabric shields covering a portion of the magnets and are configured to interface with the front and back sides of a fabric item. The accessory fastener may also include an accessory coupling configured to removably couple with the accessory. The device is used to add a plurality of accessories to fashion items, and also as a decorative means for holding and securing items in place.

A clip for mounting devices on a hat brim includes a first and second panel. The panels are each resiliently connected to a nose portion and separated by a spacing that tapers to a contact point from the distal portions of the panels to their proximal portions. The second panel has a wedge-shaped portion in which the width of the panel increases from its distal end to its proximal end. The bottom surface of the first panel is concave, the preferable concavity being close to that of the curvature of a hat brim. The top surface of the second panel is convex. The preferable convexity is close to that of the curvature of the brim. The top surface of the second panel includes a channel adapted to receive the fabric border of the undersurface of a hat brim. The top surface of the first panel includes at its proximal end structure adapted to receive an accessory device.

A clip for mounting devices on a hat brim includes a first and second panel. The panels are each resiliently connected to a nose portion and separated by a spacing that tapers to a contact point from the distal portions of the panels to their proximal portions. The second panel has a wedge-shaped portion in which the width of the panel increases from its distal end to its proximal end. The bottom surface of the first panel is concave. The top surface of the second panel is convex. The clip can include connecting structure at its proximal end to allow for the interchangeable attachment of mounting structure for a variety of accessory devices. The clip can also include a mount for holding a microphone or microphone jack to allow the clip to hold a microphone in electrical communication with a camera mounted to the clip.

A hand wear retention system has a cord having a first and second end, the cord for passing through sleeves of a garment, a first adjustable cord lock fastened to the first end, a second adjustable cord lock fastened to the second end, wherein the first and second ends protrude from the sleeves, positions of the first and second cord locks on the cord are adjustable and each of the first and second adjustable cord locks has a fastener for retaining hand wear. In another embodiment, the hand wear retention system has two anchors releasably mounted within the sleeves, each having a separate cord attached thereto, wherein the end of the cord has a cord lock which projects from the sleeve, wherein the cord lock has a fastener for engaging hand wear.

Provided are a label, a top layer material formed on a printing medium, an information-bearing medium, a solid fuel and a wristband clip having the function of absorbing carbon dioxide, and carbon dioxide reduction methods using the same. Provided are labels 101, 120, 130 and 140, top layer materials formed on a printing medium 201, 246 and 266, information-bearing media 301, 330, 350 and 360, a solid fuel 401, and a wristband clip 510, to which a new carbon dioxide absorbent is added. Provided are also carbon dioxide reduction methods of absorbing carbon dioxide by burning the same.

A self-locking clip may include a first member configured to attach to an item, the first member having a tongue arranged adjacent the item when the first member is attached to the item, the tongue configured to allow an article to be received between the tongue and the item when the first member is attached to the item; a second member pivotally attached to the first member, the second member having at least one engagement surface for engaging the article, when the first member is attached to the item and the article is received between the tongue and the item; and a bias member arranged to bias the second member to pivot in a direction to urge the at least one engagement surface toward the article to engage the article, when the first member is attached to the item and the article is received between the tongue and the item.

A portable radio microphone and body worn camera holder is configured to join a police and security radio microphone and a police worn body camera to a uniform via the ballistic vest's trauma plate pocket. The microphone holder has a back panel connected to rounded top portion. The rounded top portion further has a first microphone attachment section. A first incline portion is smoothly connected to the rounded top portion. A first front panel is smoothly connected to the first incline portion. The first front panel further comprises a camera attachment section. A second incline portion is smoothly connected to the first front panel. The first front panel and the second incline portion further have a police worn body camera attachment portion. A second front panel is smoothly connected to the second incline portion.

An accessory fastener device including front and back magnets for securing an accessory to a fabric item or other surface. The front and back magnets may include fabric shields covering a portion of the magnets and are configured to interface with the front and back sides of a fabric item. The accessory fastener may also include an accessory coupling configured to removably couple with the accessory. The device is used to add a plurality of accessories to fashion items, and also as a decorative means for holding and securing items in place.

A microphone holder is configured to join a microphone to a shirt. The microphone holder has a back panel configured to fit within one of a set that includes a concealable vest and an outer carrier or a plate carrier. A top panel is smoothly connected to the back panel. The top panel further includes a top window. The top window is adapted to receive a clip on the microphone. A front panel is smoothly connected to the top panel. The front panel is offset from the back panel in order to fit over the shirt.