These compost bin brackets are heavy duty injection moulded fixing brackets for compost bins and other structures. They eliminate the need for cutting joints into timber posts. They are ideal for compost bins as they allow the removal of retaining boards for filling and emptying the bin from the top or the bottom. The brackets are very easy to use, simply screw one onto a corner post or wall and one opposite and then slot the timber in. The brackets will have to be fixed at an angel if making a compost bin so the boards they are holding can be removed. They can be fixed straight for more permanent structures.