Free standing design is great look both in and out of a closet. Top tier can be used for long shoes such as boots. Made of metal and plastic, Good for shoes of all shapes and sizes. 50 Pair measurement: 37" x 8" 61". 30 Pair measurement: 25.5" x 8" x 61" . 12 Pair measurement: 25.5" x 8" x 25.5" - 6 Pair measurement: 25.6" x 7.9" x 13" .