ThreadNanny's premium silicone baking mats elevate your home bakery with professional-grade precision and effortless cleanup. These durable, reusable mats transform delicate pastries and macarons with consistent results, while sustainable design eliminates single-use parchment paper waste. 🍰 At a Glance Type Macaron & Pastry Mats Material Food-Safe Silicone w/ Fiberglass Dimensions 16.5″L × 11.6″W (Half Sheet) Quantity 4-Pack Bundle Brand ThreadNanny Construction Heavy-Duty Reinforced 🔥 Heat & Performance These professional-grade mats withstand temperatures up to 450°F, ensuring perfectly even heat distribution for impeccable baking results. The reinforced fiberglass construction provides exceptional durability while the premium non-stick surface prevents adhesion, making them ideal for delicate macarons, pastries, cookies, and caramelized confections without compromise. ⚡ Quality Specifications Maximum Temperature 450°F Rated Non-Stick Performance Superior Release Durability & Wear Long-Lasting Heat Distribution Even & Consistent ✨ BPA-Free & Food-Safe ♻️ Reusable & Sustainable 🧼 Dishwasher Safe ❄️ Freezer Compatible 🎯 Professional Grade 🧼 Care & Maintenance 💧 Rinse Warm Water ↩️ 30-Day Returns Unused items, 30 days. Damaged, wrong, or lost made right. 🔒 Secure Checkout Encrypted payment, trusted by Shopify. 📦 Tracked Shipping Every order ships with tracking. Why Home Cooks Choose SERA ✓ Hand-CuratedEvery tool & ingredient is selected for quality — not mass-listed. ✓ Café & Kitchen GuidanceClear how-to notes so you get great results at home. ✓ Real SupportQuestions? Our team replies within 24–48 hours. 📬 Shipping & Delivery: Your order ships with tracking and a confirmation email. Delivery times vary by destination. Easy 30-day returns on unused items — plus damaged, wrong, or lost orders made right.