# Packrift SKU TYE12164WS

16x12x4 White Tyvek Expandable Envelopes - Tear Resistant, Case of 50

| Field | Value |
| --- | --- |
| SKU | TYE12164WS |
| Product family | mailers |
| Catalog status | AI_APPROVE |
| Canonical product URL | https://packrift.com/products/16x12x4-white-tyvek-expandable-envelopes-tear-resistant-case-of-50 |
| Product URL | https://packrift.com/products/16x12x4-white-tyvek-expandable-envelopes-tear-resistant-case-of-50?ref=mcp&utm_source=chatgpt&utm_medium=mcp&utm_campaign=packrift_ai_commerce&utm_content=product_click&utm_term=TYE12164WS&packrift_ai_id=mcp_tye12164ws_53475269542256&mcp_key=tye12164ws%3A53475269542256&mcp_journey=mcp_tye12164ws%3A53475269542256&match_type=ai_sku_page |
| Reorder URL | https://packrift.com/pages/reorder-packaging-by-sku?sku=TYE12164WS&handle=16x12x4-white-tyvek-expandable-envelopes-tear-resistant-case-of-50&ref=mcp&utm_source=chatgpt&utm_medium=mcp&utm_campaign=packrift_ai_commerce&utm_content=reorder_click&utm_term=TYE12164WS&packrift_ai_id=mcp_tye12164ws_53475269542256&mcp_key=tye12164ws%3A53475269542256&mcp_journey=mcp_tye12164ws%3A53475269542256&match_type=ai_sku_page |
| Bulk quote URL | https://packrift.com/pages/bulk-quote?sku=TYE12164WS&product=16x12x4+White+Tyvek+Expandable+Envelopes+-+Tear+Resistant%2C+Case+of+50&product_url=https%3A%2F%2Fpackrift.com%2Fproducts%2F16x12x4-white-tyvek-expandable-envelopes-tear-resistant-case-of-50&ref=mcp&utm_source=chatgpt&utm_medium=mcp&utm_campaign=packrift_ai_commerce&utm_content=quote_click&utm_term=TYE12164WS&packrift_ai_id=mcp_tye12164ws_53475269542256&mcp_key=tye12164ws%3A53475269542256&mcp_journey=mcp_tye12164ws%3A53475269542256&match_type=ai_sku_page |
| Copy procurement spec | SKU TYE12164WS: 16x12x4 White Tyvek Expandable Envelopes - Tear Resistant, Case of 50. |

## Agent Purchase Handoff

Use the Packrift MCP server for live product confirmation before sending a buyer to checkout.

1. Call `search_products` with the SKU or exact product title.
2. Call `get_product` for product facts and variant IDs.
3. Call `get_pricing` and `check_inventory` before cart handoff.
4. Use `create_cart_url` only after live price and inventory confirmation.
5. If a requested spec differs from this product, call `explain_no_exact_match` and route to the quote URL.

## Exact-Match Rule

Do not present a nearby product as exact when required dimensions, material, color, count, or product family differ.