Material : Aluminium, Powder Coated, Glass. Working porthole which opens and closes. Excellent hanged wall decor for any nautical or pirate theme decor. Ideal for home and office decor. It can be put on the Desk top table, tabletop of office. Can be used as a gifting optionAll Work is Handmade. We Use to Deliver our product internationally. All work is Handmade. Look photos for actual image of product. Have a close look.