Thank you for viewing. This is a hornet crest. This listing is for the crest only, the helmet is not included. Please be aware. The crest material is PU resin, and the base is stainless steel (male). The base dimensions are approximately 10mm. It is very durable, and the size is approximately 17cm from head to tail, and approximately 30cm from wingtip to wingtip. This is not an antique, so please understand. Please refrain from purchasing if you are sensitive to such things. We appreciate a smooth transaction.