Brand: World Products (Landmark)
This product has 2 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $24.86
Default variant: White Oval Porthole
Default SKU: dcd-30004024325
Default price: $24.86
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Marine Hardware
Vendor: World Products
Weight: 1600 g
Cart URL (default variant): https://landmarks.builders/cart/50461184917743:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001418574
JSON data: https://landmarks.builders/products/wp-dcd-10001418574.json
This product comes in 2 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
This boat-grade oval porthole offers functionality and a clear aesthetic. It features a smooth finished rim and a matching mounting frame, suitable for installation on boats, yachts, RVs, or as a skylight cover. The clear window panel allows light to brighten the cabin while keeping the elements out. The hinged window design includes secure latch hardware to keep the lid tightly sealed when closed. Constructed from durable material, it withstands demanding environments. Visible fastening points around the flange ensure a secure and straightforward mounting process, providing a reliable and neat sealed look for cabin openings and access covers.
Summary: This boat-grade oval porthole offers functionality and a clear aesthetic. It features a smooth finished rim and a matching mounting frame, suitable for installation on boats, yachts, RVs, or as a skylight cover. The clear window panel allows light to brighten the cabin while keeping the elements out. The hinged window design includes secure latch hardware to keep the lid tightly sealed when closed. Constructed from durable material, it withstands demanding environments. Visible fastening points around the flange ensure a secure and straightforward mounting process, providing a reliable and neat sealed look for cabin openings and access covers.
Generated by: deepseek-v4-flash
This product has 3 images in catalog. None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.
This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).
Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.
POST https://wp-sfc-carrier.htfu.workers.dev/estimateapplication/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "Low-Profile Oval Porthole Window",
"product_id": 9540793532655,
"variant_id": 50461184917743,
"quantity": 1,
"grams": 1600,
"length_cm": "42.0",
"width_cm": "23.0",
"height_cm": "9.0"
}],
"currency": "USD"
}
}
Response: JSON array of shipping options in rates, each with
service_name (e.g. "Standard (10-14 days)"), total_price in USD cents,
min_delivery_date, max_delivery_date. The estimate endpoint uses the product dimensions
provided in the request before calling SFC. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").