The basics The Sterilite Modular Stacker line features rugged construction for added peace of mind that contents will stay safely stored inside.  The benefits The robust latches offer extra security that the lid will stay attached to the base, and the textured surface makes for a sure grip when carrying. The deep recessed lids provide stability when stacking for efficient use of storage space. The 30 Quart Stacker Box shares the same lid as the 16 Quart Stacker Box allowing secure stacking of both the shallow and deep storage boxes in one footprint. The uses The 30 Quart Stacker Box is the perfect size for boots, accessories, small household tools and supplies, and the clear base allows quick viewing of contents.  The bottom line The overall assembled dimensions of this item are 18" L x 12 5/8" W x 13 1/4" H.