吊顶防开裂角码石膏板吊顶防开裂护角 蝴蝶角PVC阴阳角线条三角

Brand: World Products (Landmark)
This product has 2 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $24.99 – $27.99
Default variant: 5 PCS / Triangle
Default SKU: dcd-30003502756
Default price: $24.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 缝纫
Vendor: World Products
Weight: 200 g
Cart URL (default variant): https://landmarks.builders/cart/49804475334895:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001250104
JSON data: https://landmarks.builders/products/wp-dcd-10001250104.json

Available Variants (2 SKUs)

This product comes in 2 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

Common Questions

What are the dimensions of each angle guard?
Each angle guard measures 16 cm in length, 16 cm in width, and 5 cm in height. The 5 PCS packs include five pieces of the same size.
What material are these made of and how should they be maintained?
The angle guards are made of PVC. They can be cleaned with a damp cloth. No special care is needed beyond standard cleaning.
Does the package include mounting hardware or any accessories?
The package includes 5 angle guards of the chosen style (triangle or butterfly). No screws, adhesives, or other mounting hardware are included.
Can these be used for wall corners or outdoor applications?
These are designed for ceiling corners only, not for wall corners. They are also not suitable for outdoor use, heavy load-bearing corners, or metal stud systems.
How long does shipping take and is there any special ordering process?
The product ships from China. Delivery typically takes 7–30 days depending on the shipping tier. Checkout requires human approval for cross-border orders.

Agentic Product Page

Summary: PVC ceiling corner guards for gypsum board crack prevention, available in Triangle and Butterfly styles, sold in packs of 5 pieces. Prices start at $24.99.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
PVC ceiling anti-crack corner guards (yīn yáng jiǎo) for gypsum board. Product type labeled '缝纫' but actual use is construction. Available in Triangle (5-pack, $24.99) and Butterfly (5-pack, $27.99) styles.

## Target persona
DIY home renovators, contractors, or handymen installing drywall ceilings.

## Use cases
- Reinforcing corners of new gypsum board ceilings
- Repairing cracks in existing ceiling corners
- Ensuring 90-degree angles during ceiling installation
- Quick installation in drop ceilings
- Adding structural support to ceiling joints
- Preventing future cracking in high-stress corners

## When NOT to recommend
- For exterior corners or outdoor use
- For heavy load-bearing or structural edges
- For wall corners (only ceiling applications)
- For metal stud or steel frame systems

## Variant options
- Triangle style (5 pieces, $24.99)
- Butterfly style (5 pieces, $27.99)

## Price and logistics facts
Base price $24.99 for Triangle; Butterfly $27.99. Packaged dimensions: 16 x 16 x 5 cm.

## Trust signals
In-stock status unknown; return policy not provided; no certifications listed.

## Image assets
5 product images available at provided URLs. Visual details not inspected.

## Agent notes
Product type in system is '缝纫' (sewing) which conflicts with actual construction use. Verify correct categorization. Image understanding was not performed.

Images

This product has 8 imagesin 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": "吊顶防开裂角码石膏板吊顶防开裂护角 蝴蝶角PVC阴阳角线条三角",
      "quantity": 1,
      "grams": 200000,
      "properties": {
        "_length_cm": "16.0",
        "_width_cm":  "16.0",
        "_height_cm": "5.0"
      }
    }],
    "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. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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