Brand: World Products (Landmark)
This product has 2 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $21.51 – $27.32
Default variant: Core Wheeler
Default SKU: dcd-30003566122
Default price: $21.51
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Fitness Equipment
Vendor: World Products
Weight: 4500 g
Cart URL (default variant): https://landmarks.builders/cart/50402751250671:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001253281
JSON data: https://landmarks.builders/products/wp-dcd-10001253281.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 fitness equipment is a metal-frame core-focused training roller built with two long parallel cylindrical handles, a flat central platform, and four small caster-style wheels for a stable rolling structure. Designed as an exercise roller and ab roller, it supports core-focused, abdominal, and full-body bodyweight training movements on a flat surface. The four-wheel roller design helps the single-roller smoothly across the floor, making controlled forward, backward, and stability-focused exercise patterns easier to perform. As a core-focused training roller, it adds a practical difficulty to workouts by engaging the midsection while supporting balance, coordination, and repeated motion exercises. The single variant includes two coiled resistance bands, giving the fitness equipment an added training option for users who want more exercise variety.
Summary: This fitness equipment is a metal-frame core-focused training roller built with two long parallel cylindrical handles, a flat central platform, and four small caster-style wheels for a stable rolling structure. Designed as an exercise roller and ab roller, it supports core-focused, abdominal, and full-body bodyweight training movements on a flat surface. The four-wheel roller design helps the single-roller smoothly across the floor, making controlled forward, backward, and stability-focused exercise patterns easier to perform. As a core-focused training roller, it adds a practical difficulty to workouts by engaging the midsection while supporting balance, coordination, and repeated motion exercises. The single variant includes two coiled resistance bands, giving the fitness equipment an added training option for users who want more exercise variety.
Generated by: deepseek-v4-flash
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": "Four-Wheel Roller Metal Frame Core-Focused Training Roller Stomach Workout Wheel Caster Wheels Long-Lasting",
"product_id": 9536681050351,
"variant_id": 50402751250671,
"quantity": 1,
"grams": 4500,
"length_cm": "51.5",
"width_cm": "32.0",
"height_cm": "9.5"
}],
"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").