Galamarine Boat Portlight- Stainless Steel Eye Shape Portlight for Boat/Yacht/RV

Made of 316 marine-grade Stainless Steel, Corrosion Resistance, Provide protection against the elements. Good for boat, yacht, ship, and RV. Eye-Shape Opening, Mirror Polished. Come with Acrylic Cover and Mosquito Screen. Standard Model is suitable for Hull thickness of 1"-1.4" (26-36mm); Super Thin Model is suitable for Hull thickness of 0.24” – 0.63”  (6-16mm). Please check the Dimension Table in the photo gallery for the overall size and cutout size of each model. Dimensions of Eye-Shape Porthole: Model Overall Size (inch) Cut-out Size (inch) Suitable Hull Thickness (inch)   Standard Super Thin 5.9”x13.6” 5.9”x13.6”  4.1”x11.8” 1” – 1.4” 0.24” – 0.63” 7.9”x18.1” 7.9”x18.1”  5.8”x16” 1” – 1.4” 0.24” – 0.63”  9.8”x22.6” 9.8”x22.6”  8”x20.7” 1” – 1.4” 0.24” – 0.63”  Standard Model: good for FRP/GRP/WOOD boats.  Super Thin Model: good for Aluminum/Steel boats.  NOTE: Important - Please measure carefully before plac