Quick Shipping Usually ships in 1 business day Product Overview Purple color helps to quickly identify allergen-free items with ease and prevent cross-contamination Food-grade silicone provides a natural non-stick surface, eliminating the need for oil or grease Features (32) 1 3/8" circles that are evenly spaced as a guide for piping perfect uniform macarons Cost-efficient design can be baked up to 5,000 times and limits the use of wasteful parchment paper Heavy-duty, 1mm thick fiberglass weave