Materials: Aluminum and Mirror. Working porthole which opens and closes. Excellent hinged wall décor for any nautical or pirate theme décor Weight: 4.040 Kg ; 8.90 Ponds Measures 40.64 CM (Diameter) & Mirror 26.67 CM (Diameter). Nickel Finish (As shown in Picture). Gift – Gifts Ideas & Perfect Memorable Navy Gifts for Birthdays, Anniversary of Marines, Retired Navy Officer. One-piece serves multiple purposes, Housewarming Party, Birthday, Promotion Ceremony. Thanksgiving, Christmas, Friendship’s Day, Easter, Engagements, Weddings, Anniversaries, Valentine’s. Day, Boy Scout Day, Graduation Day, Father’s Day, Baptism Gifts, Inspirational Gift. We accept 30 days return for our buyers. Your feedback is very important to us.