DIMENSIONS: Outer - 23.75"L x 17.81"W x 6"H; Inner - 21"L x 14.6"W x 4.12"H. We recommend measuring the space under your bed to ensure a perfect fit. UNDER THE BED: Designed to maximize storage space under the bed for shoe storage, clothing storage, bedding storage, wrapping paper storage,and out-of-season essentials. Perfect organizer for tight spaces, bedroom and dorm storage. SPACE / TIME SAVING: The under bed storage bin is designed to fit under most beds to easily slide in and out for easy access to stored items, simply using the smooth-glide drawer. No need to open a lid and put it back to under the bed every time. Secure lids will ensure that all your items remain dry and dust-free. STACKABLE AND MODULAR: This under the bed storage bin height is 6 inches and grooves on the lid securely lock in one on top of another when stacked. You can fit multiple units together to build your own customized storage system. MADE IN USA: Manufactured in the USA with global materials. Simple, space-saving storage and organization solution great for organizing the home.