Commercial grade & expandable Steel crossed frame on front and back locks into wood Wine rack is very sturdy; keeps its shape and will not wobble Neck label protectors included Commercial grade & expandable Steel crossed frame on front and back locks into wood Wine rack is very sturdy; keeps its shape and will not wobble Neck label protectors included Assembled Dimensions: L 9.4 W 12.8 H 12.8 (in) or L 24 W 32.5 H 32.5 (cm)