Household Space Saver Storage Boxes - Set of 3 Perfect for storing seasonal clothing, linens and more, these boxes feature a clear panel so you can see what s inside. Set of 3 boxes come in three sizes that nest inside each other when not in use. Each box has a removable lid and carrying handles. Polypropylene. Small measures 12 1/2"Sq. x 6 1/2"H, Medium 16 1/2"L x 12 1/4"W x 8"H, Large 18 1/4"L x 14 1/4"W x 10"H.