Brand: World Products (Landmark)
This product has 10 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $233.99 – $427.99
Default variant: Black / U5 Gen2 Air Cushion
Default SKU: dcd-30001875356
Default price: $266.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 25500 g
Cart URL (default variant): https://landmarks.builders/cart/50151043301615:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/m4x-10000890845
JSON data: https://landmarks.builders/products/m4x-10000890845.json
This product comes in 10 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Ergonomic Design: This high-back computer chair is engineered with a human-centric design, featuring an S-shaped backrest that mimics the organic curve of the spine to provide excellent support and during long hours of sitting.
Full Adjustability: Customize your comfort with multiple adjustable features, including a 2D headrest (height and angle), 3D armrests (height, rotate, forward/backward), seat height adjustment, and a reclining backrest that can be locked at various angles for work or relaxation.
Advanced Back Support: Features dynamic support that adjusts to your posture, providing targeted relief to the lower back. The entire backrest is made of high-density, breathable mesh to promote air circulation and keep you cool and comfortable all day.
Enhanced Comfort & Mobility: Equipped with a retractable padded footrest, allowing you to stretch out and relax. The sturdy five-star nylon base with effortless, quiet casters and a 360° swivel function offers complete freedom of movement around your workspace.
Versatile Use: An ideal seating solution for various environments, including home offices, study rooms, and gaming setups. It provides the necessary support for telecommute workers, students, and gamers, helping to improve posture and increase productivity.
Summary: Adjustable Support Ergonomic Mesh Chair with Headrest Breathable Backrest Reclining High-Back Roller 360° Swivel Computer Seating Retractable Footrest for Students, Telecommute Workers, Gamers, Studying, Study Room, Gaming, Relaxing. 【Ergonomic Design】: This high-back computer chair is engineered with a human-centric design, featuring an S-shaped backrest that mimics the organic curve of the spine to provide excellent support and during long hours of sitting. 【Full Adjustability】: Customize your comfort with multiple adjustable features, including a 2D headrest (height and angle), 3D armrests
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": "Adjustable Support Ergonomic Mesh Chair with Headrest Breathable Backrest Reclining High-Back Roller 360° Swivel Computer Seating Retractable Footrest for Students, Telecommute Workers, Gamers, Studying, Study Room, Gaming, Relaxing",
"product_id": 9456949264623,
"variant_id": 50151043301615,
"quantity": 1,
"grams": 25500,
"length_cm": "72.0",
"width_cm": "65.0",
"height_cm": "35.0"
}],
"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").