These are extremely high quality galvanised mesh panels made from 25mm x 25mm x 2mm box galvanised tubing, very strong. The mesh is 50mm x 50mm these panels are fully welded, are very durable and are also pre drilled to enable them to be bolted together, for example see photos. They can be put up temporarily or can be fitted as a permanent structure, please see photos of several panels bolted together. Any questions or to discuss further please use this no: 07807033533. We have been using these panels as our Racing Pigeon Aviaries for a number of years and have found that they work fantastically. Each panel is 6ft high x 4ft wide, some of the panels have slight discolouration due to age however they are extremely clean and look super when in situ. We also have larger panels and panels with doors please message for details. We are also able to make bespoke Aviaries and Dog Runs to suit your own requirements and budget please message for more info and a quotation. Collection is from Wellingborough, Northamptonshire. Please check out our other listings. This item is in the category "Pet Supplies\Birds\Other Bird Supplies". The seller is "pikey8279" and is located in this country: GB. This item can be shipped to United Kingdom.