Camshelving® Basics Plus Shelf Kit, 18"W x 42"L, withstands temperature from -36°F (-38°C) to 190°F (88°C), includes: vented shelf plates for 1 shelf with Camguard® antimicrobial protection, (2) traverses & (1) bag of 8 dovetails (4 each A & B), brushed graphite, NSF listed components, Made in USA