Brand: World Products (Landmark)
This product has 6 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $345.99 – $404.99
Default variant: Black / Nylon Foot
Default SKU: dcd-30001875741
Default price: $345.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 19000 g
Cart URL (default variant): https://landmarks.builders/cart/50151060668655:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/m4x-10000890897
JSON data: https://landmarks.builders/products/m4x-10000890897.json
This product comes in 6 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Dynamic Split-Back Support: Experience superior comfort with the innovative split-backrest design that moves independently to hug the inherent curve of your spine, providing constant, adaptive support as you move and move.
Fully Adjustable Ergonomics: Customize your seating experience with multiple adjustments, including pneumatic seat height control, 360-degree swivel, and a effortless reclining function that tilts back up to 130 degrees for work or relaxation.
Pressure-Relief Cushion: The seat is crafted from high-density, resilient foam in a saddle-shaped design that helps distribute weight evenly, reducing pressure on your hips and thighs for comfortable seating over long periods.
Long-Lasting & Stable Construction: Built on a sturdy steel frame and a sturdy five-star base made of high-strength nylon, this chair is designed for stability and longevity, supporting a maximum weight capacity of up to 150 kg.
Versatile for Any Setting: Whether for a home office, a student's study room, or an immersive gaming setup, this chair's modern aesthetic and ergonomic features make it the perfect choice for anyone who spends hours at a desk.
Summary: Split-Back Ergonomic Chair Support Swivel Seat Adjustable Height. 【Dynamic Split-Back Support】: Experience superior comfort with the innovative split-backrest design that moves independently to hug the inherent curve of your spine, providing constant, adaptive support as you move and move. 【Fully Adjustable Ergonomics】: Customize your seating experience with multiple adjustments, including pneumatic seat height control, 360-degree swivel, and a effortless reclining function that tilts back up to 130 degrees for work or relaxation. 【Pressure-Relief Cushion】: The seat is crafted from high-densit
Generated by: m4x-map-v1
This product has 12 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": "Split-Back Ergonomic Chair Support Swivel Seat Adjustable Height",
"product_id": 9456954081519,
"variant_id": 50151060668655,
"quantity": 1,
"grams": 19000,
"length_cm": "78.0",
"width_cm": "66.0",
"height_cm": "52.0"
}],
"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").