× back plates Specifications A: 20 mm Product Variants Item no. PU A B L 05.0520.40 500 20 20 40 back plates A: 20 mm, strap material, beige 05.0520.42 1000 20 20 40 back plates A: 20 mm, strap material, white Accessories straps staples Specifications A: 51 mm H: 16 - 30 mm Similar products back plates Specifications A: 20 - 51 mm