Brand: World Products (Landmark)
This product has 4 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $6.39
Default variant: Black / Velvet SET
Default SKU: dcd-30002514392
Default price: $6.39
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 1500 g
Cart URL (default variant): https://landmarks.builders/cart/50288783982831:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/m4x-10000994605
JSON data: https://landmarks.builders/products/m4x-10000994605.json
This product comes in 4 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Complete Support Set: This chair pad set includes both a support pillow and a seat cushion, providing comprehensive comfort for your back and bottom.
Ergonomic Design: Specifically contoured to promote posture, this ergonomic accessory provide on the lower back and tailbone, making long sitting periods more comfortable.
Premium Material: Crafted from dense, memory foam, this memory foam cushion set adapts to your body shape shape for personalized support and retains its form over time.
Convenient: The seat cushion and waist pillow is ideal for both sitting and leaning, for long term office work
Versatile Use: Ideal for office chairs, car seats, wheelchairs, or any home seating, this support and seat cushion combo improves comfort for drivers, office workers, and anyone
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": "Ergonomic Memory Foam Seat Cushion waist Support Pillow Set Breathable Back Support Pillow for Drivers, Travel",
"product_id": 9495196795119,
"variant_id": 50288783982831,
"quantity": 1,
"grams": 1500,
"length_cm": "46.0",
"width_cm": "40.0",
"height_cm": "20.0"
}],
"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").