Sam Splint. Closed-pore, foamed, coated, malleable aluminum product that is so unique it is patented. This lightweight radiolucent immobilisation device, has been carefully evaluated and improved to meet the unique requirements of veterinary medicine. Familiar blue and orange color scheme. The SAM® SPLINT is the lightweight, universal veterinary splint. Available in a roll, simply cut to size. Size: 90cm length x 10cm width.