24k gold-plated finish.
Contains the following pieces:
1 x PMTR1028 - Slot.it Dogbone magnet
2 x PMTR1030 - Rectangle 25 x 8 x 1mm
1 x PMTR1055 - Rectangle 25 x 8 x 2mm
2 x PMTR1083 - Rectangle 10 x 6 x 2mm
CAUTION: These small magnets are very powerful and can cause serious injury or death if swallowed - keep away from small children.