Seatbelt Holders
& Wheel Hub Caps
Handmade in Belgium 🇧🇪 — 3D-printed accessories for the Opel GT, Saturn Sky and Pontiac Solstice. Stop your seatbelt from getting stuck, and give your wheels a clean finish.
No more jamming.
The seatbelt holder clips neatly over the buckle and keeps it at the right height. No more scratches on your seat, no more snagging behind the trim. Available in two colors, with your model badge in relief.
- ▸ Strong PETG material, UV-resistant
- ▸ Custom logo in any color — pick your body and logo color at checkout
- ▸ Perfect fit — no modification needed
Clean wheels, sharp logo.
Replace your worn-out original hub caps with a set featuring your model logo. Clips onto the standard Kappa hub — no screws, no glue.
- ▸ Set of 4 pieces
- ▸ Colors on request — matched to your car
- ▸ Also available separately
Give your fender teeth.
A set of shark-fin inserts for the side vent of the Opel GT and Saturn Sky. Snaps into the original vent grille — no drilling, no glue. Printed in PETG in any color you like.
- ▸ Fits Opel GT & Saturn Sky side vents
- ▸ €25 for the complete set of 6 (3 left + 3 right)
- ▸ Available in every color — pick yours below
Real sets, real cars
Every piece is printed to order.
Set + Shark Fins
Every piece is 3D-printed to order in PETG. Pick your colors below — the shark fin can be bought on its own or added to the set (shipping stays the same).
Shipping to European Union · Set €69 + shipping €12
Made in Belgium 🇧🇪 · Live rate 1 USD ≈ €0.920. Final shipping may vary by destination.