26.5 x 20.3 cm (10.4 x 8.0 in). Trap + lock. With Febreze freshness. Deep ridges trap dirt. Locking technology holds the dirt in. Safe on wood & all finished floors. Good Housekeeping: Since 1909. Limited warranty to consumers. Replacement or refund if defective. swiffer.com. www.pg.com. Questions? 1-800-214-8734. Visit swiffer.com.