Lightweight Aluminum Speaker Stand Features: Applications: Mid-size speakers Height adjusts 44"–72" to adapt to a wide range of applications Tension height adjustment knob and safety pin for added safety. Locking/retractable leg housing with 120-degree design for low center of gravity and equal weight distribution MJ Audio SB400 offers a modern design with aluminum alloy, giving the speakers a solid performance.For convenient, compact storage and transportation, the tripod base folds flat. This versatile speaker stand is also extremely affordable! Specifications: Applications: Mid-size speakers Weight Capacity: 120 lbs. Height Adjustment: 44"- 72" Base Spread: 32"-48"