Packed with innovations for stability, silence and comfort. Metal sleeve inserts with Teflon® shoulder washers eliminate metal-to-metal contact on seat and platform hinge points. Boomerang tree cleat allows side-to-side adjustment on leaning trees. Leveling the platform is as easy as pulling a knob and sliding the leveler to the desired location. Mega Grid on the 29"L x 21"W oversized aluminum platform eliminates sound underfoot. Angle-adjustable waterproof seat has a triple-layer inner foam core that's 2" thick for supportive cushioning. Stands are tested to TMA standards and include a full-body safety harness with Suspension Relief System (SRS). Imported. Platform size: 29"L x 21"W Seat height: 20.7" Weight: 12.5 lbs. Weight capacity: 300 lbs.