How much does it cost to ship a double mattress?
With a courier for private customers, you usually just don't. An open 160 × 190 cm double is over BRT's maximum width, 75 cm, and Poste's maximum length, 1.5 meters, before it even reaches the scales. For once, the scales are the least of your problems.
If you try BRT anyway, the math goes like this: 0.76 cubic meters make 190 volumetric kilos, and above 100 kg the rate is charged per 100 kg, rounded up. Two lots at €53 make €106 plus VAT, plus a manual handling surcharge the rate card doesn't quantify. And the public prices are "shop to home": you take the mattress to the BRT point yourself, maybe on the tram at rush hour, with people looking at you the way you'd look at a sail.
Rolled is better, but not enough. The VALEVÅG 160 × 200 leaves the factory as a roll 175 cm long and 36 kg heavy: too heavy for Poste, which stops at 20 kg, and too long for BRT's automatic sorting, which stops at 150 cm. The double cannolo is still a cannolo, just a more ambitious one.
For a double, the realistic route is dedicated transport: a van, someone to load it, a price for that trip. That's what we do with furniture transport: we collect it from your home, anywhere from Como to Piacenza, and send it to the address you give us, in Italy or abroad, on a quote.