The multi-purpose Large 18 Compartment Tuff 'Tainer® Box stores, organizes and protects supplies from airborne contaminants. "Lock-in" grooves with removable dividers allow for an infinite variety of compartment combinations and sizes. Hinged lid snaps tightly shut with two locking clasps. Made in USA of tough, translucent polypropylene plastic. Surface disinfect only. Measures 10 3/4" L x 7" W x 1 3/4" H. Individual compartments are 1 5/8" L x 2 1/4" W x 1 1/2" H.