6.0 in x 3.6 in x 0.9 in (152 mm x 91 mm x 22 mm). Resists bacterial odors! Developed with 3M's unique StayFresh antimicrobial technology to resist bacterial odors. Questions? Monday-Friday 8 am - 4 pm CST 1-800-846-8887. www.o-cel-o.com. Made in USA with globally sourced materials.