Features: Engineered with IP67 waterproof rubber sealing and high impact plastic construction, this marine deck plate ensures reliable leak proof performances in harsh marine environments for kayaks, canoes, and small boats. Features 90 degree locking hinges, UV stabilized polypropylene lid, and precise 25x35cm exterior dimensions for seamless floor mounting on watercrafts. Ideal for long distance sailors and water sports enthusiasts who require durability, corrosion resistant hatches solution for frequent marine equipment access. Designed to withstand turbulent waves and saltwater exposure during fishing expeditions, stormy voyages, or coastal kayaking adventures. The ergonomic pull out handle enhances safety and grip comfort, making this square hatches cover a practical upgraded for family friendly boating activities requiring secure storage compartments. Specifications: Internal dimensions: 19x29cm (7.48 inches x 11.42 inches) External dimensions: 25x35cm (9.84 inches x 13.77 inches) Pin: Round Pin Type: Entrance and exit hatches Component:PC+ABS Color:Black Package Includes: 1pcs Deck Plate Hatches Cover note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.