What are these, please?

[Lonsdale73]

Can anyone identify these bars please? Because they're pictured with Expamet packaging I have visited their site and gone through every listing I could find on their site and can't find anything even close.

 

[Linus]

Looks to me like galvanized straps for fixing roofing timbers to the walls.

https://www.buildersmetalwork.com/light_duty_restraint_strap_200mm_flat.html

 

[Woody2Shoes]

Yes, the Expamet website doesn't seem to mention these flat ones explicitly, but they're one of the most common types. Something like this: Galvanised Heavy Duty Restraint Strap 3000mm Flat

The sticky label on the item itself may have a reference number which might help narrow down who made them to what spec.