ITEM NAME:4 Inch Accessories Round Plate Inspection Access ABS Deck Hatch Cover Speed Boat Features: A new heavy duty white inspection plate. Allows additional storage options to your canoe, kayak or small boat access unsuable spaces and for inspection of and general access to valves and deck vents. Easy opening, screw-out design,no tools required. High-impact ABS with a non-slip surface. Anti-Aging, Anti-Corrosive, Ultraviolet Resistant. Durable Water Tight O Ring. Easy to install, Flange is Pre-drilled countersunk holes,including screws, allowing horizontal as well as vertical mounting. Specifications: Material: ABS Color: white Size: (Approx) 101 x 143 mm, 4 inch Package Included: 1 PC x Hatch Cover Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement..1 PC x Hatch Cover. Easy to install, Flange is Pre-drilled countersunk holes,including screws, allowing horizontal as well as vertical mounting. High-impact ABS with a non-slip surface. Material: ABS.