Item as described. Fast shipping. Heavy duty rails set in hard foam.
The boxes fit exactly so no exessive resin can heat up under the boxes. Delivery was much faster than expected, approx 3 weeks. The buildquality is good, the boxes are not glued but made of one part. Normally US fin boxes are 3mm deeper to handle the sideways forces of fins, but with a foil the force in the box works upward or downward, so it is good that they made the boxes wider and not deeper. The extra width of the box is made with a kind of sidelip which rests on the foam, precisely fitting in the slot. The 3mm less depth has an advantage, the little metal plates dont fall in too deep, this makes it easier to install. The centerline of the boxes is 90mm apart. Shipment was a bit expensive but that is normal in these times because the price to send a container has tripled i believe, so i understand the shipmentprice. All in all it is very good and i will order more.