Rapid No. 53 Finewire Staples, 20mm Galvanised – Pack of 540

This pack of 540 Rapid No. 53 Finewire Staples (20mm, galvanised) is down to £6.29 at Amazon. It has typically been selling for around £11.24 over recent months, so this works out at roughly 44% below its usual price.
Its currently ranked 4,366 in Stationery & Office Supplies on Amazon and rated 4.6 out of 5 from 7,864 customer ratings, so plenty of buyers have already tried it.
Key features:
High-performance No. 53 staples with a 20mm leg length, for textiles and fabrics
Rust-resistant galvanised finish, suitable for outdoor use
For fastening carpet, plastic sheeting and signs to wood and board
Precision cut legs for good material penetration
One pack of 540 staples