Aluminum Alloy Starting Blocks Track and Field Sports Equipment Competition Bouncing Device Sprint Training Starting Blocks Adjustable Starting Device

Brand: World Products (Landmark)
This product has 9 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $30.56 – $65.97
Default variant: Q64 Competition
Default SKU: dcd-30003670969
Default price: $30.56
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Sports Equipment
Vendor: World Products
Weight: 4780 g
Cart URL (default variant): https://landmarks.builders/cart/50405663342831:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001292886
JSON data: https://landmarks.builders/products/wp-dcd-10001292886.json

Available Variants (9 SKUs)

This product comes in 9 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

This is an aluminum alloy starting block for track and field sports, used for competition and sprint training. It is adjustable. Origin: Jiangsu Taizhou. Item number: ck98. Brand: other/other. Applicable sport: Track and field. Product category: Starting blocks. Color: Yellow. Material: Aluminum alloy. Custom processing: No. Cross-border export dedicated supply: No. Diameter: 10.

Agentic Product Page

Summary: This is an aluminum alloy starting block for track and field sports, used for competition and sprint training. It is adjustable. Origin: Jiangsu Taizhou. Item number: ck98. Brand: other/other. Applicable sport: Track and field. Product category: Starting blocks. Color: Yellow. Material: Aluminum alloy. Custom processing: No. Cross-border export dedicated supply: No. Diameter: 10.

Generated by: deepseek-v4-flash

Images

This product has 11 images in catalog. None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

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).

Live Shipping Rates (for Agents)

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. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "Aluminum Alloy Starting Blocks Track and Field Sports Equipment Competition Bouncing Device Sprint Training Starting Blocks Adjustable Starting Device",
      "product_id": 9537682407663,
      "variant_id": 50405663342831,
      "quantity": 1,
      "grams": 4780,
      "length_cm": "92.0",
      "width_cm":  "44.0",
      "height_cm": "22.0"
    }],
    "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").

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