Blast off your exams with the Space Rocket. A two step walk up back with a retractable bottom step makes boarding fun and efficient. Lockable doors open to expose the large cargo bay equipped with adjustable shelves. H 36" W 24" L 68"Options: - Wall unit included - Island unit (detail on both sides) $175 - Pull Step $50 - Locks $35 each - Tilt $175 - Safety Rails Flat $165 per side - Safety Rails Tilt $195 per side - Stirrups $235See the coordinating Rocket Scale