Aluminum Splint Roll is a good choice for military medics, athletic trainers, wilderness rescuers, outdoor adventurers, first responders, safety engineers, veterinarians, hospitals, ski patrols if any parts disjointed.
Material: Aluminum + polymer
Color: Orange & Blue
Applications: Fracture fixed, dislocated fixed

It is specially designed as a bud, which comprises of 4 petal-like parts.

It is compounded by aluminum and sponge, which makes the injured finger stretch upward straightly and keep fastened.