Brand: World Products (Landmark)
This product has 2 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $5.88
Default variant: Black / Mesh
Default SKU: dcd-30003653295
Default price: $5.88
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Office Chair Accessory
Vendor: World Products
Weight: 450 g
Cart URL (default variant): https://landmarks.builders/cart/50405063753967:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001286619
JSON data: https://landmarks.builders/products/wp-dcd-10001286619.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 is an office chair heightening headrest for napping and neck support. It is made in mainland China. The brand is Silk Secret. The item number is concave card pillow. It is suitable for napping scenarios. The outer cover material is 100% polyester fiber. It has safety certification Class B. The pillow type is a back-sleeping pillow. The inner core material is sponge. It is suitable for general use. It is from Zhejiang Province, Hangzhou City. The launch year and season is 2025 Winter. It is washable and removable. The color classification is mesh gray. The product category is cushion. The style is minimalist. The shape is U-shaped.
Summary: This is an office chair heightening headrest for napping and neck support. It is made in mainland China. The brand is Silk Secret. The item number is concave card pillow. It is suitable for napping scenarios. The outer cover material is 100% polyester fiber. It has safety certification Class B. The pillow type is a back-sleeping pillow. The inner core material is sponge. It is suitable for general use. It is from Zhejiang Province, Hangzhou City. The launch year and season is 2025 Winter. It is washable and removable. The color classification is mesh gray. The product category is cushion. The style is minimalist. The shape is U-shaped.
Generated by: deepseek-v4-flash
This product has 1 image 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": "Office Chair Heightening Headrest for Napping Neck Support Pillow",
"product_id": 9537481670895,
"variant_id": 50405063753967,
"quantity": 1,
"grams": 450,
"length_cm": "37.0",
"width_cm": "28.0",
"height_cm": "11.0"
}],
"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").