This clear lid fits 18" x 26" food and tote box models 3300, 3301, 3306, 3308 and 3328 (Item # 109002, 108500, 108600, 108800, and 109000). It snaps on tightly to preserve food freshness and reduce spoilage costs. In compliance with California AB1200 and Colorado HB22-1345 Rubbermaid has notified us that this product contains BPA.