how many times can it be reused?

Presuming that you don't exceed the temperature limit (somewhere around 425F or 450F, I think), it can be used many, many times (similar to the number of uses you get for a Teflon coated frying pan, if you don't let it overheat). It may discolor to some degree, but the non-stick properties should remain the same. (I have had it discolor from heating frozen "fried chicken wings" in a toaster oven.)

Is it microwave safe (used to prevent spatters, like paper towel)?

Wouldn’t be without them. Save my cleaning time

Can you use these in a Freeze dryer?

I have no idea. I bought these for easy craft clean ups. And I have not even used them yet.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Teflon Sheets for Heat Press and Baking - Reusable PTFE Oven Liners, Premium Teflon Sheet for Baking - Heat Resistant Range Mat - Food Safe, BPA & PFOA Free - Large 16" x 20” (3-Pack)

Teflon Sheets for Heat Press and Baking - Reusable PTFE Oven Liners, Premium Teflon Sheet for Baking - Heat Resistant Range Mat - Food Safe, BPA & PFOA Free - Large 16" x 20” (3-Pack)

Product ID: 41293994

Details

Brand
ThreadNanny
Color
Beige
Item Weight
5.29 Ounces
Material
Teflon Sheets
Size
Baking Mats

🔥Heat resistant up to 500°F

♻️Reusable & easy to clean

✂️Customizable & cut-to-fit design

₩51824

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Description

♻️ Bake, press, repeat—your kitchen’s new MVP!

EFFORTLESS CLEANUP - Non-stick surface wipes clean in seconds—no scrubbing, no stress.
MULTI TASKING MARVEL - Perfect for baking, heat pressing, oven lining, and crafting—one sheet, endless possibilities.
ULTIMATE HEAT SHIELD - Withstands scorching temps up to 500°F for flawless baking and pressing every time.
ECO FRIENDLY DURABLE - Reusable PTFE sheets built to last, reducing waste and saving you money.
TAILORED TO YOUR NEEDS - Cut and customize these oversized 16”x20” sheets to perfectly fit any project or oven space.

ThreadNanny’s premium 3-pack Teflon sheets measure 16”x20” and resist heat up to 500°F. These versatile, reusable PTFE liners are non-stick, easy to clean, and customizable to fit any baking or heat press need. BPA and PFOA free, they combine durability with food-safe materials, making them an essential upgrade for professional-quality cooking and crafting.

Specifications

ASIN	B06XCGPF3G
Best Sellers Rank	#28,788 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #111 in Baking Mats
Brand	ThreadNanny
Brand Name	ThreadNanny
Color	Beige
Customer Reviews	4.6 out of 5 stars 438 Reviews
Included Components	3 Teflon Oven Liners
Is the item dishwasher safe?	No
Item Dimensions L x W	20"L x 16"W
Item Weight	5.29 Ounces
Manufacture Year	2026
Manufacturer	Manki Trading LLC
Manufacturer Part Number	3_pcs_Heat_Pressing_Sheet_TN
Material	Teflon
Material Type	Teflon
Material Type Free	Chemical Free, Paraben Free, Phthalate Free, Polytetrafluoroethylene Free, Polyvinyl Chloride Free
Model Number	4336975541
Product Dimensions	20"L x 16"W
Shape	Rectangular
Size	Baking Mats
UPC	662712233642

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₩51824

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews