1" thick shelves are covered with durable, black, ABS plastic
The complete unit is assembled with steel fasteners and special triple bolt steel corner brackets
Upper shelf adjusts from 56" to 63"
Middle shelf adjusts from 38" to 45"
Lower shelf adjusts from 21" to 20"
Maximum weight capacity per shelf 150 lbs.
IMPORTANT: Must be attached to the wall for safety. Mounting hardware not included. Check with your building manager for the proper type of fasteners needed for your specific wall structure.