Feature: 1. Reserved mounting holes (without screws), easy to install, simple and convenient to use.2. Contains durable rubber seals for strong sealing, effective waterproof, reliable to use. 3. The two fittings can be loosened to allow you to swing open the porthole. 4. 4mm/0.2in thick tempered glass, anti‑UV, reliable quality, not easy to damage. 5. Use an anti‑aging, ABS thermoplastic with robust reinforcement, easy click‑in construction, corrosion free synthetic fittings. 6. Casted and polished 316 stainless steel accessories, suitable for boat environment. Specification: Condition: 100% Brand New Shaoe: Oval Overall Size: Approx. 410 x 220mm/16.1 x 8.7in Glass Window Size: Approx. 304 x 114mm/12.0 x 4.5in Package List: 1 x Porthole 1 x Base |