Handmade from 18mm treated ply with the 3 standard coats of Resene paint fixed together with stainless steel screws, aluminium roof. Size of letter boxes are around 260-270mm W x420-440mm L. Internal large enough to fit Std magazine laying flat and could hold 2/1 litre milk. Sits on 100x100 post (not supplied) but comes with brackets/screws for fitting to post.You could fit on a fence with large angle brackets. Draw bars will be removed for ease of shipping.You can just screw it back on. Buyer to arrange pickup and delivery through Trademe Courier as you can choose how it’s delivered i.e.overnight,signature required or not,insured,rural etc.and then email me the courier label. Dimensions of box 51cmx38cmx28cm, Under 5kg Pickup is Nelson City, The Brook 7010 Packaging $12(plus your courier)