AAI
Comes with fiberglass rails covered with a wood veneer
High bar adjusts in height from 60 5/8" to 75 5/8" (154 to 192 cm) in 3" (7.5cm) increments
Low bar adjusts in height from 37" to 52" (94 to 132cm) in 3" (7.5cm) increments
Unit is 75" (191cm) wide...