Indoor Outdoors: This is an original product, invented, made, and produced by us here an Indoor Outdoors. We invented these brackets in 2016 to meet a need on a gardening project of our own. Great British Steel: Manufactured in the United Kingdom, these sleeper brackets are crafted from Great British, heavy duty galvanised steel meaning they will not rust no matter how much they are exposed to the elements. Diversity in Use: These can be used for planters, driveway and straight pathway edging, raised beds and retaining walls. If you need an extra-strong installation, they can also be concreted in. Easy Installation: To install the brackets, you simply bang the brackets into the ground and screw sleepers to the bracket on the sleeper joints. we recommend 1 bracket per metre of timber railway sleeper. Sleeper Solution: These pack of 10 railway sleeper brackets with stake provide a quick and easy system for joining timber railway sleepers., Manufacturer: Indoor Outdoors