So if you faceplant into this building at like 47mph you're probably ded.  Just so you know.  This is a marginally effective warning.  Take this warning with a few grains of salt because you theoretically could survive with proper equipment.  I don't endorse any of the aforementioned actions.

I do mostly endorse these specifications
• Size 16" x 12"
• 0.75″ (19.05 mm) thick canvas
• Canvas fabric weight: 10.15 +/- 0.74 oz/yd² (344 g/m² +/- 25g/m²)
• Wall mounts attached
• Rubber pads on the back to avoid damage
• Slimmer than regular canvases

Important: This product is available in the US, Canada, Europe, and the UK only. If your shipping address is outside these regions, please choose a different product.

Yeah so they also told me this theory at the print shop:

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!